Substantiating the influence of the results of a competent organization's functioning on the efficiency of the national economy

An increase in the number of organizations capable of achieving high performance indicators, competent in market conditions. The influence of the results of the activity of Ukrainian organizations as an indicator of competence on the volume of GDP.

Рубрика Экономика и экономическая теория
Вид статья
Язык английский
Дата добавления 05.09.2024
Размер файла 828,5 K

Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже

Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.

Undoubtedly, periodically negative dynamics of the main macroeconomic indicators, imperfect regulation of relations between business entities and authorities, weak cooperative ties between small and large businesses, active inflationary processes that provoke an increase in organizational costs for raw materials and all other elements of production cost, complicate the functioning of organizations in Ukraine and inhibit their development, bringing to the fore the issue of revising state policy aimed at improving the conditions for their creation, functioning and development with an emphasis on acquiring competence and increasing profitability based on this (State Statistics Service of Ukraine, 2023).

Analysis of the relations of the specified indicators is important for formulating the correct conclusions. According to the data of the State Statistics Service of Ukraine (State Statistics Service of Ukraine, 2023), the share of the volume of sold products consistently exceeds the similar indicator of production in almost all groups of organizations (the exception is large organizations), which may indicate additional, besides own production, purchase and sale of products from counter- parties-suppliers and/or about the availability of finished products in warehouses. However, the advantage in growth rates of manufactured products over sales in Ukraine and by groups of organizations (the exception is large organizations) indicates an increase in production volumes by Ukrainian organizations, a decrease in the volume of residual products and dependence on suppliers (Figure 6).

Figure 6. Dynamics of volumes of products manufactured and sold by organizations of Ukraine. (Source: created by the authors based on Kuharska et al, 2020)

Official data demonstrate the identity of trends in the volume of products manufactured and sold and the volumes of GDP. The fall in the volume of production and sale of products, which is often explained by a decrease in demand due to a decrease in the level of purchasing power of the population, always has a negative impact on the volumes of GDP. Additionally, the rising inflation level against the national currency devaluation significantly devalues the population's incomes, which has a negative impact on the sphere of retail trade, and household investments and is expected to lead to a decrease in macroeconomic indicators (Kuharska et al., 2020).

As known, the results of organizations' operations, including the volumes of produced and sold goods, and the level of profitability, have a significant impact on GDP, ensuring the effective functioning of the national economy. Within the scope of the study, these factors are also considered as indicators of organizations reaching a certain level of competence in the market. Despite the importance of all these indicators, an organization capable not only of producing certain volumes of goods but also of selling them at a price that allows for profit is considered more competent. Such an organization possesses not only production and financial competence but also entrepreneurial competence, competence in organizational support of marketing and sales activities, thus having a broader range of competencies. Therefore, confirming the first hypothesis of the study and formulating a conclusion regarding the influence of the results of organizational functioning, as an indicator of their competence, on the efficiency of the national economy can be illustrated through modelling the relationship between the indicator of volumes of sold goods and GDP (Table 2).

Table 2. Regression model depicting the dependence of the efficiency of economic functioning on the level of competence of organizations. (Source: created by the authors based on Economic profile of the region, community, cluster, 2022; State Statistics Service of Ukraine, 2023)

Characteristics

Value

Regression model

Y = -283817,76 + 0,43 X X

Dependent variable (Y)

The volume of goods and services sold by organizations, UAH million

Independent variable (X)

Gross Domestic Product, UAH million

Determination Ratio

0,99

Fisher F-test

0,000003

Variation Ratio

0,04

Elasticity

1,10

According to the data in Table 2, the regression model demonstrates a high level of reliability, describing 99% of the influencing factors and having high stability (only 4% variation). In other words, the key factor in economic development is not the number of organizations or the intensity of their growth but rather the qualitative indicators of their activities. This pertains to the volumes of products that organizations can offer to consumers, the level of competitiveness in the market, influencing sales volumes, the ratio of organizational costs to results, determining profit generation. These indicators signify the achievements of certain organizations in attaining a certain level of competence in the market, enabling them to address operational tasks more efficiently than competitors. This leads to the acquisition of competitive advantages and the strengthening of market positions. Therefore, the competence of an organization should be considered a key factor in ensuring the effectiveness of its operations, as it determines its ability to achieve high results.

Discussion

The study of the results of the Ukrainian organizations' activities in the context of their impact on the national economy functioning allowed to note the presence of unambiguous trends. Analysis of the organizations' development at the meso- level revealed their high concentration in six leading regions - 975 225.52 organizations (49.85%) (Figure 2). This does not always indicate their greatest positive influence on the state of the economy, which made it necessary to analyze the regional contribution to the total GDP of Ukraine (Figure 3). It was found that the contribution to the GDP of the Dniprope- trovsk region, where the number of organizations increased by 0.02%, is almost 11%. The city of Kyiv, which is distinguished by the most active development of new organizations (almost 3%), provides 26% of GDP (Figure 3). That is, the difference in the growth rates of the number of organizations in the regions by almost 150 times determines the difference in shares in GDP by only 2.36 times (Figure 4). This disproved the hypothesis that there is a direct relationship between the number of organizations in the region and its share in GDP, therefore, the inexpediency of considering the indicator as a determining factor of influence on the national economy. The analysis of the results of the organizations' functioning, and the economic effect of their activity, which is manifested in the ratio of the volumes of products manufactured and sold, became reasonably important. It was determined that the organizations of the entrepreneurial sector are able to more effectively solve the issue of developing science-intensive technologies, and their implementation in production, and contribute to the saturation of domestic and foreign markets with competitive products. Despite the predominance of small organizations in the total number of business entities in Ukraine - 1 716 977 organizations (more than 99%), they demonstrate a lower contribution to GDP volumes compared to large and medium-sized organizations. The study of the volumes of manufactured and sold products and their ratio (Figure 5), and growth rates of indicators (Figure 6) made it possible to identify the prevailing trends in the activity of Ukrainian organizations. Growth in 2 or more times in the volume of manufactured products in Ukraine for all groups of organizations was accompanied by an obvious, but less rapid, increase in the volume of sold products. Despite the absolute leadership of micro-organizations (Figure 6), the share of organizations in large and medium-sized businesses in the volume of manufactured and sold products remains consistently high (Figure 5).

The state and dynamics of the above indicators are the subject of regular discussions between representatives of the scientific community. The most actively discussed are the problems of ensuring high financial results to prevent the organizations' bankruptcy (Dorosh, 2018), the issue of organizing effective entrepreneurial activity (Smentini et al., 2019), in particular, the small business development in Ukraine (Melnik & Chemeris, 2017), the reasons for rapid development of organizations in the service sector (Nadvinichnij, 2021). Scientists are focused on the analysis of the effectiveness of the organizations' functioning in the context of its increase to ensure the stable functioning of the national economy. The prerequisites and internal factors that determined the level of indicators remain out of consideration. On the other hand, a significant share of research was conducted at the global level. Scientists, developing an innovative model of the development of the economy of Ukraine (Ilyash et al., 2022), determining the strategic priorities of the state policy of stimulating the national economy (National Bank of Ukraine, 2015; Kosach et al., 2020) and individual sectors (Poluyaktova, 2016), concentrated attention to the public sector, comparing it with the private sector (Prohorov et al., 2021). That is, the analysis of organizational performance indicators was carried out to find ways to increase it in order to ensure the development of the national economy (Dorosh, 2018; Smentini et al., 2019; Melnik & Chemeris, 2017; Melnik et al., 2019; Nadvinichnij, 2021). Or, on the contrary, the prospects for the development of the country's economy, which are based on the results of the functioning of organizations, were studied.

The peculiarity of this study is that the results of the organizations' activities in the context of their influence on the development of the national economy are considered an indicator of the organization's achievement of a certain level of competence in the market. Accordingly, the analysis of changes in indicators will make it possible to form directions and identify opportunities for acquiring certain competencies, create competent organizations capable of developing production infrastructure, invest in the introduction of advanced technologies, train and retrain personnel, that is, carry out activities in accordance with international standards. The obtained results made it possible to partially confirm the legitimacy of the second research hypothesis. Negative trends in the volumes of manufactured and sold products, which allow to draw conclusions about the unsatisfactory level of organizational competence, determining the need for its improvement, almost always have a negative impact on the volumes of GDP, as the main indicator of the efficiency of the national economy. Since the strategic goals of state policy also include the achievement of a high standard of living and the development of the population, it is considered appropriate to supplement the results with an analysis of the dynamics of the number of unemployed population in relation to the change in the number of organizations, offered jobs, the degree of workload of the unemployed population per organization and vacancies. On the other hand, an indicator of success that enables organizations to create jobs with decent wages, contributing to the balance of demand and supply, ensuring full and productive employment, is the growth of financial results. Therefore, additional assessment of them is necessary as evidence of competence in modern market conditions. Defining the components of organizational competence, forming a system of indicators, and providing recommendations for their evaluation in connection with the study of the financial performance of organizations and indicators of the effectiveness of the national economy will serve as a guideline for further scientific research. This will ultimately confirm the direct impact of a high level of organizations' competence on the socio-economic efficiency of their activities in the context of ensuring the overall efficiency of the national economy.

Conclusions

The purpose of the study is to substantiate the predominant influence of the performance results of Ukrainian organizations as an indicator of competence on the GDP volumes, serving as a comprehensive measure of economic efficiency and the development of the state.

The results of the study of scientific developments in the field of structural transformations of the national economy confirmed the conclusion about the exceptional role of modern organizations in the country's economy, shaping its state and development prospects. The analysis of trends in the creation of Ukrainian organizations in today's conditions, their sectoral and regional structure, made it possible to reveal the active development of organizations of the secondary and tertiary sectors of the economy compared to the negative growth rates of the number of organizations of the primary sector, which corresponds to the general trends of globalization of the world economic system, the formation of a postindustrial, information society, features of the national economy of the developed countries of the world.

An additional analysis of the trends in the development of Ukrainian organizations at the meso-level, the dynamics of regional GDP and its share in the total GDP of the country shows that the growth rates of the number of organizations in certain regions do not correspond to the dynamics of their contribution to the country's GDP. This made it possible to conclude that there is no direct relationship between the number of organizations in the region and their share in the national GDP and to confirm the greater significance of the results of the organizations' activities. The substantiation of the impracticality of considering the quantitative indicator of organizations as a determining factor of influence on the national economy became the reason for the study of the economic effect of their activities, which is manifested in the volumes of products manufactured and sold by organizations, their ratio and indirectly shows the competence level and potential development opportunities.

It is noted that the growth of the volumes of manufactured goods and services in Ukraine by 2 or more times for all groups of organizations is not an unambiguous indicator of their success without comparison with the volumes of sales of products, which is due to the interdependence of indicators. The noted growth, but at a less rapid pace, of the volumes of sold products made it possible to claim that the indicators are approaching balance. The projection of trends in the volume of manufactured and sold products on the GDP volumes made it possible to assert their identity. Consequently, the drop in the volumes of production and sale of products almost always has a negative impact on the GDP volumes, which made it possible to confirm the second hypothesis of the study. However, the disparity in the growth rates of the volumes of manufactured and sold products and GDP, as well as the rates of decline in indicators, which is not necessarily a source of negative impact on the results of the economy's functioning, requires additional research. The analysis of the financial performance of organizations in conjunction with the assessment of their competence is considered promising. This will allow evaluation of their development capabilities, the possibility of creating additional jobs, and, consequently, the degree of influence on the balance of the labour market. Given this, it seems logical to analyze the dynamics of jobs offered by organizations, taking into account the intensity of growth in their number, the number of the unemployed population and the degree of workload of one organization and vacancies. This will make it possible to increase the degree of objectivity of conclusions regarding confirmation of the validity of the second hypothesis, or, on the contrary, to refute it.

Assuming the existence of hidden objective and subjective factors that directly or indirectly affect the effectiveness of the organizations' functioning and form the level of their competence in the market, considering the financial condition of organizations as an important, but not its only component, a reference point for further scientific research will also be the identification and assessment of other components of organizational competence, research of prerequisites for their timely acquisition and development, the degree of influence on its general level, outline of the prospects of modern organizations and Ukraine as a whole on the European market.

References

1. Antoniuk, L., Gernego, I., Dyba, V., Polishchuk, Y., & Sybirianska, Y. (2017). Barriers and opportunities for hi- tech innovative small and medium enterprises development in the 4th industrial revolution era. Business Perspectives, 15(4), 100-113.

2. Bencsik, A., & Juhasz, T. (2023). The impact of technostress on organizational functioning. Problems and Perspectives in Management, 21(1), 230-241.

3. Chernichko, T. V., & Kizman, Ye. I. (2016). Analysis of financial results of Ukrainian enterprises. Economy and society, 5, 400-404.

4. Chystokletov, L. H., Tkachuk, T. Y., Yarmol, L. V., Shvets, Y. Y., & Yosyfovych, D. I. (2020). Human rights protection conditions of Covid-19, legal principals and administrative barriers in Ukraine. Paiarch's Journal of Archaeology of Egypt/Egyptoiogy, 17(7), 11198-11210.

5. Comprehensive assessment of the economic situation in Ukraine in 2014-2015 (part 1: General assessment of the macroeconomic situation) (2015).

6. Dorosh, N. I. (2018). Forecast analysis of financial results and determination of the bankruptcy limit of an enterprise. Young scientist, 2(2), 700-703.

7. Economic profile of the region, community, cluster. (n.d.).

8. European Bank for Reconstruction and Development (2020). Economic performance of state-owned enterprises in emerging economies: A cross-country study.

9. Fesenko, V. V., & Voroncova, L. A. (2020). Analysis of the financial results of Ukrainian enterprises.

10. Hodanich, H. (2018). The Essence and Functions of International Organizations in Modern International Relations. Ukraine's geopolitics: history and modernity, 1(20), 253-263.

11. Hodzhayan, A. R. (2018). Structural characteristics of Ukraine's economic development. Economic Bulletin, 4, 7183.

12. Gruzina, I. (2022). Analysis of trends in the development of the environment of Ukrainian organizations. VIII International scientific and practical conference, 377-380.

13. Gruzina, I. (2023). Justification of the hierarchical structure of the organization's competence. Entrepreneurship and innovation, 29, 67-72.

14. Ilyash, O. I., Smolyar, L. G., Duchenko, M. M., & Dzhadan, I. M. (2022). Strategic priorities of the state policy of stimulating the industrial and technological development of the national economy of Ukraine on the basis of marketing in order to ensure economic security. Problems of the economy, 1(51), 41-50.

15. Kholiavko, N., Popova, L., Marych, M., Hanzhurenko, I., Koliadenko, S., & Nitsenko, V. (2020). Comprehensive methodological approach to estimating the research component influence on the information economy development. Scientific Bulletin of H.S. Skovoroda National University, 4, 192-199.

16. Korbutiak, A., Gavatiuk, L., Sokrovolska, N., Karvatskiy, M., & Yurii, E. (2020). The system of the key indicators of formation of attractive investment climate of Ukraine and peculiarities of their management. Problems and Perspectives in Management, 18(1), 154-170.

17. Kosach, I., Duka, A., Starchenko, G., Myhaylovska, O., & Zhavoronok, A. (2020). Socioeconomic viability of public management in the context of European integration processes. Public administration and management, 35, 139152.

18. Kozlovskyi, S., Butyrskyi, A., Poliakov, B., Bobkova, A., Lavrov, R., & Ivanyuta, N. (2019). Management and comprehensive assessment of the probability of bankruptcy of Ukrainian enterprises based on the methods of fuzzy sets theory. Business Perspectives, 17(3), 370-381.

19. Kuharska, N. O., Zabarna, E. M., & Zadorozhnyuk, N. O. (2020). National economy: theory, methodology and current trends of transformation. Herson: Oldi+.

20. Maksimov, V. (2022). It became known how many Ukrainians lost their jobs because of the war.

21. Marchenko, V. M., & Haritonenko, D. V. (2021). Current trends in small business development in Ukraine. Economic Bulletin of NTUU «Kyiv Polytechnic Institute», 19, 82-88.

22. Margasova, V., Kovalenko, Y., Bereslavska, O., Muravskyi, O., Fedyshyn, M., & Kolesnik, O. (2020). Tools of monetary-and-credit policy in terms of economic instability. International Journal of Management (IJM), 11(5), 43-53.

23. Melnik, G. V., & Chemeris, Ye. T. (2017). Study of the interrelation and interdependence of the concepts of «economic growth» and «economic development». Economic Bulletin of Donbas, 2(48), 50-54.

24. Melnyk, L., Kubatko, O., Dehtyarova, I., Matsenko, O., & Rozhko, O. (2019). The effect of industrial revolutions on the transformation of social and economic systems.

25. Business Perspectives, 1Z(4), 381-391.

26. Melnyk, L., Matsenko, O., Kubatko, O., Korneyev, M., & Tulyakov, O. (2022). Additive economy and new horizons of innovative business development. Business Perspectives, 20(2), 175-185.

27. Mochemуі, S.V. (Eds). (2002). Economic encyclopedia: in 3 vols.t. Kyiv: Akademia Publishing Center.

28. Morgulec, O. B. (2015). Dynamics of the development of the service sector in Ukraine. Scientific Bulletin of the International Humanitarian University. Series: Economics and management, 11, 194-197.

29. Nadvinichnij, S. A. (2021). Modern approaches to forming an export strategy for the development of the agricultural sector and ensuring food security in Ukraine. Economic analysis, 31(3), 25-32.

30. National Bank of Ukraine (2015). NBU Inflation Report for September 2015.

31. International Monetary Fund (2019). Reassessing the Role of State-Owned Enterprises in Central, Eastern and Southeastern Europe.

32. Poluyaktova, O. V. (2016). Problems of unemployment in Ukraine. Economy and society, 2, 31-35.

33. Prohorov, B., Yuzkiv, V., & Sergyeyeva, O. (2021). To what extent are state-owned enterprises less profitable than private ones: analysis over 10 years. Analytical brief. Kyiv: Center of Economic Strategy.

34. Radyeva, O. G., & Grinchenko, A. Yu. (2019). Analysis of the volume of production and sales of finished products at the enterprise TISIES GROUP LLC. International scientific e- journalLOGOS, 4.

35. Samayeva, Yu. (2022). How the rear works. Mirror of the week.

36. Semenova, K. D. (2021). Analysis of the financial position of Ukrainian enterprises and development trends. Scientific Bulletin of Odesa National Economic University, 5-6(282- 283), 77-82.

37. Siskawati, E., Suwito, Yuminarti, U., & Witono, B. (2022). Analysis of the investors' motivation for social investment to the enterprises owned by the village. Economic Annais-XXI, 198(7-8), 45-50.

38. Smentini, N. V. (Eds). (2019). Economics and organization of entrepreneurial activity: a textbook. Kyiv: FOP Gulyayeva V. M.

39. Sokolova, L. V., Veryasova, G. M., & Sokolov, O. Ye. (2019). A retrospective analysis of the financial performance of Ukrainian business entities. Market infrastructure, 31, 376-385.

40. State Statistics Service of Ukraine (2023). Statistical information «Activities of enterprises».

41. Suhartini, S., Mahbubah, N. A., & Basjir, M. (2022). Development of SME's business cooperation information technology system design. Eastern-European Journal of Enterprise Technologies, 6(13 (120), 78-86. httJPSJУУdoi-O/_g/1_0_-155..

42. Tomnyuk, T. L. (2016). Tax Reform in Ukraine: Key Achievements and Areas for Improving Efficiency. Business Inform, 1, 267-271.

43. Zhalilo, A. Ya., Arhiyereyev, S. I., & Bazilyuk, Ya. B. (2016). Problems and priorities of forming an innovative model of economic development in Ukraine. Kiyiv: NISD.

Размещено на Allbest.ru

...

Подобные документы

  • The influence of corruption on Ukrainian economy. Negative effects of corruption. The common trends and consequences of increasing corruption. Crimes of organized groups and criminal organizations. Statistical data of crime in some regions of Ukraine.

    статья [26,7 K], добавлен 04.01.2014

  • Assessment of the rate of unemployment in capitalist (the USA, Germany, England, France, Japan) and backward countries (Russia, Turkey, Pakistan, Afghanistan). Influence of corruption, merges of business and bureaucracy on progress of market economy.

    реферат [15,5 K], добавлен 12.04.2012

  • The levers of management of a national economy, regions and enterprises. The prices for the goods. Taxes to the proceeds from realization of commodity production. Proceeds from realization of services to the population, establishments and organizations.

    реферат [18,7 K], добавлен 12.04.2012

  • Stereotypes that influence on economic relations between the European Union countries and Russia. Consequences of influence of stereotypes on economic relations between EU and Russia. Results of first attempts solving problem. General conclusion.

    реферат [19,0 K], добавлен 19.11.2007

  • General characteristic of the LLC DTEK Zuevskaya TPP and its main function. The history of appearance and development of the company. Characteristics of the organizational management structure. Analysis of financial and economic performance indicators.

    отчет по практике [4,2 M], добавлен 22.05.2015

  • The essence of economic efficiency and its features determination in grain farming. Methodology basis of analysis and efficiency of grain. Production resources management and use. Dynamics of grain production. The financial condition of the enterprise.

    курсовая работа [70,0 K], добавлен 02.07.2011

  • Economic entity, the conditions of formation and functioning of the labor market as a system of social relations, the hiring and use of workers in the field of social production. Study of employment and unemployment in the labor market in Ukraine.

    реферат [20,3 K], добавлен 09.05.2011

  • The first stage of market reforms in Kazakhstan is from 1992 to 1997. The second phase is in 1998 after the adoption of the Strategy "Kazakhstan-2030". The agricultural, education sectors. The material and technical foundation of the medical institutions.

    презентация [455,3 K], добавлен 15.05.2012

  • The major structural elements of economic safety of a national economy branches. The structural analysis of economic activity. Share of wages in ВВП, of productivity of Russia and western countries. The essence of the economic taxes and their purpose.

    статья [166,3 K], добавлен 12.04.2012

  • Law of demand and law of Supply. Elasticity of supply and demand. Models of market and its impact on productivity. Kinds of market competition, methods of regulation of market. Indirect method of market regulation, tax, the governmental price control.

    реферат [8,7 K], добавлен 25.11.2009

  • Negative consequences proceeding in real sector of economy. Social stratification in a society. Estimation of efficiency of economic safety. The parity of the manufacturers of commodity production. Main problems of the size of pension of common people.

    статья [15,4 K], добавлен 12.04.2012

  • The stock market and economic growth: theoretical and analytical questions. Analysis of the mechanism of the financial market on the efficient allocation of resources in the economy and to define the specific role of stock market prices in the process.

    дипломная работа [5,3 M], добавлен 07.07.2013

  • Natural gas market overview: volume, value, segmentation. Supply and demand Factors of natural gas. Internal rivalry & competitors' overview. Outlook of the EU's energy demand from 2007 to 2030. Drivers of supplier power in the EU natural gas market.

    курсовая работа [2,0 M], добавлен 10.11.2013

  • Short and long run macroeconomic model. Saving and Investment in Italy, small open economy. Government expenditure and saving scatterplot. Loanable market equilibrium in closed economy in the USA. Okun’s Law in the USA and Italy, keynesian cross.

    курсовая работа [1,6 M], добавлен 20.11.2013

  • Concept and program of transitive economy, foreign experience of transition. Strategic reference points of long-term economic development. Direction of the transition to an innovative community-oriented type of development. Features of transitive economy.

    курсовая работа [29,4 K], добавлен 09.06.2012

  • Concept of competitiveness and competition, models. Russia’s endowment. Engendered structural dominance and performance. The state of Russian competitiveness according to the Global Competitiveness Index. Place in the world, main growth in detail.

    курсовая работа [1,2 M], добавлен 28.05.2014

  • Chinese economy: history and problems. Problems of Economic Growth. The history of Chinese agriculture. The ratio of exports and imports of goods and service to gross domestic product at current prices. Inefficiencies in the agricultural market.

    курсовая работа [162,1 K], добавлен 17.05.2014

  • The influence of the movement of refugees to the economic development of host countries. A description of the differences between forced and voluntary migration from the point of view of economic, political consequences. Supply in the labor markets.

    статья [26,6 K], добавлен 19.09.2017

  • Рrogress in adapting its economy from the Soviet model to a 21st century economy in the globalized market. Pension reforms, undertaken in 2011. Cancellation of grain export quotas and reversal of a proposal for the monopolisation of grain exports.

    презентация [476,2 K], добавлен 08.04.2015

  • Mergers and acquisitions: definitions, history and types of the deals. Previous studies of post-merger performance and announcement returns and Russian M&A market. Analysis of factors driving abnormal announcement returns and the effect of 2014 events.

    дипломная работа [7,0 M], добавлен 02.11.2015

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу.