КІСЬ, С. Я.; КІСЬ, Г. Р. Processes of Intellectualization of Business Activities of Enterprises on the Oil and Gas Industry: Diagnostics of Employees. 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. 2, n. 14, p. 26–35, 2018. Disponível em: https://eung.nung.edu.ua/index.php/ecom/article/view/25. Acesso em: 2 may. 2024.