Shar, N. U. H., G. Q. Shar, A. R. Shar, S. M. Wassan, Z. Q. Bhatti, and A. Ali. “Health Risk Assessment of Arsenic in the Drinking Water of Upper Sindh, Pakistan”. Engineering, Technology & Applied Science Research 11, no. 5 (October 12, 2021): 7558–7563. Accessed November 25, 2024. https://etasr.com/index.php/ETASR/article/view/4336.