Kossay K. Al-Ahmady, D., and Z. A. Znad. “The Optimum Conditions For Fluoride Removal From Drinking Water Using Nalgonda Method (Flocculation And Sedimentation)”. Al-Rafidain Engineering Journal (AREJ), vol. 22, no. 2, Apr. 2014, pp. 38-47, doi:10.33899/rengj.2014.87315.