M. AL-SHAKER, Y.; B. MOHAMMED, A. Assessing the Environmental Situation for Excretion Management Stations in Al – Qayyarah Refinery. Rafidain Journal of Science, [S. l.], v. 28, n. 2, p. 8–22, 2019. DOI: 10.33899/rjs.2019.159963. Disponível em: https://edusj.uomosul.edu.iq/index.php/rsci/article/view/46883. Acesso em: 10 sep. 2025.