Othman, Mohammed A. “TREATMENT OF LEACHATE FROM ERBIL LANDFILL SITE BY ELECTRO- AND CHEM-ICAL COAGULATION METHODS ”. Science Journal of University of Zakho 11, no. 4 (December 13, 2023): 557 – 563. Accessed February 22, 2026. https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/1181.