UZAKOV BARKHAYOTJON MUHAMMADIEVICH. ACTIVITY OF OIL REFINING ENTERPRISES IMPROVEMENT OF MANAGEMENT SYSTEM. European Journal of Economics, Finance and Business Development, [S. l.], v. 2, n. 5, p. 24–36, 2024. Disponível em: https://europeanscience.org/index.php/2/article/view/604. Acesso em: 7 jul. 2024.