I. ABDUL-WAHAB, Majid; N. AI-GHANIM, Nada; H. ESSEBBAG, Baseem. Performance of Dual-Media Down-Flow Rapid Gravity Filters. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 8, n. 1, p. 19–25, 2007. DOI: 10.31699/IJCPE.2007.1.3. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/460. Acesso em: 29 mar. 2025.