ALSHIBELEE, D. M. A. .; NASER, D. A. A. Implement cleaner production system to ensure clean oil environment (Field study in Basrah Oil Company / Al-Burgesia Operations association). Journal of Petroleum Research and Studies, [S. l.], v. 8, n. 3, p. 249-273, 2018. DOI: 10.52716/jprs.v8i3.284. Disponível em: https://jprs.gov.iq/index.php/jprs/article/view/284. Acesso em: 4 may. 2024.