Nikonenko, Uliana, Olena Khalina, Yanina Kazyuk, Viktor Paliukh, and Serhiy Shevchenko. “Influence of Internal and External Factors on the Structural Changes of National Economy: An Example of Ukraine”. Business, Management and Economics Engineering 19, no. 2 (September 9, 2021): 244-271. Accessed November 2, 2024. https://transport.vgtu.lt/index.php/BMEE/article/view/14472.