VEKLYCH , Oksana. “ESSENCE AND CONTENT OF THE CONCEPT OF AN ‘ECOSYSTEM APPROACH’ IN ECONOMIC SCIENCE”. Economy of Ukraine 60, no. 12(673) (October 16, 2024): 52–67. Accessed May 28, 2025. https://nasu-periodicals.org.ua/index.php/economyukr/article/view/2017-12-4.