Ahmad, Jamil, Muhammad Afzaal Akram, Shehzad Khattak, and Ishaq Ahmad. “Treatment of Acidic and Lead Contaminated Waste Water from an Automotive Battery Production Plant”. Journal of the Pakistan Institute of Chemical Engineers 45, no. 1 (July 25, 2017): JPIChE 45 (1) 2017 137–143. Accessed March 28, 2024. http://piche.org.pk/journal/index.php/jpiche/article/view/366.