КУШЛИК, О. Ю.; РІЩУК, Л. І. Use of business efficiency control system in strategic and operational activities of enterprises. 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. 110–115, 2014. Disponível em: https://eung.nung.edu.ua/index.php/ecom/article/view/175. Acesso em: 18 apr. 2024.