ANALYSIS OF MODERN METHODS FOR OIL SLUDGE PROCESSING. American Journal of Public Diplomacy and International Studies (2993-2157), [S. l.], v. 1, n. 9, p. 280–287, 2023. Disponível em: https://www.grnjournal.us/index.php/AJPDIS/article/view/1530. Acesso em: 4 feb. 2026.