Self Purification in Al-Saqlawiya Drain in Abu-Grebe . Journal of Engineering, [S. l.], v. 18, n. 10, p. 1179–1192, 2012. DOI: 10.31026/j.eng.2012.10.08. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2195.. Acesso em: 4 jul. 2024.