Hamid, A, A Mushtaq, R Nazir, and S Asghar. “Heavy Metals in Soil and Vegetables Grown With Municipal Wastewater in Lahore”. Bangladesh Journal of Scientific and Industrial Research 52, no. 4 (December 6, 2017): 331–336. Accessed November 22, 2024. https://banglajol.info/index.php/BJSIR/article/view/34821.