КІСЬ, С. Я. The Review Of Problems, Preconditions and Economic Consequence of Intellectualization Processes in Oil and Gas Sector of Ukraine. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), [S. l.], v. 1, n. 13, p. 18–29, 2018. Disponível em: https://eung.nung.edu.ua/index.php/ecom/article/view/44. Acesso em: 27 apr. 2024.