Some Aspects of Improving the Profit Management of Energy Companies in Ukraine. University Scientific Notes, [S. l.], v. 18, n. 4 (72), p. 130–148, 2019. DOI: 10.37491/UNZ.72.13. Disponível em: https://unz.univer.km.ua/index.php/unz/article/view/72_130-148. Acesso em: 3 feb. 2026.