Обельницька, Х. В. “Economic Essence of Resources As an Object of Corporate Management System of the Enterprise”. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry) 2, no. 12 (October 10, 2015): 170–178. Accessed May 3, 2024. https://eung.nung.edu.ua/index.php/ecom/article/view/133.