Sultana, Romana, AS Chamon, and MN Mondol. “Heavy Metal Concentration in Commonly Sold Stem Vegetables in Dhaka City Market and Probable Health Risk”. Dhaka University Journal of Biological Sciences 30, no. 2 (July 9, 2021): 221–232. Accessed November 21, 2024. https://banglajol.info/index.php/DUJBS/article/view/54648.