NOOR, N. A. MANAGEMENT OF COOKING OIL IN UNIVERSITY MALAYA CAFETERIA OPERATOR. Quantum Journal of Environmental Studies, [S. l.], v. 1, n. 1, p. 22–31, 2020. Disponível em: https://qjoes.com/index.php/qjoes/article/view/3. Acesso em: 2 jul. 2022.