“Environmental contamination of lead in dairy farms in Narayangonj, Bangladesh”, J. Adv. Vet. Anim. Res, vol. 7, no. 4, pp. 621–625, Oct. 2020, Accessed: Jul. 03, 2026. [Online]. Available: https://www.banglajol.info/index.php/JAVAR/article/view/75823