РЕВТЮК, Є. А. Study of forming features of human capital of oil and gas companies 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. 2, n. 10, p. 22–28, 2014. Disponível em: https://eung.nung.edu.ua/index.php/ecom/article/view/162. Acesso em: 29 mar. 2024.