Sarwar, G., Khan, J., Iqbal, R., Afridi, A. K., Khan, A. and Sarwar, R. (2011) “Bacteriological Analysis of Drinking Water from urban and Peri-Urban Areas of Peshawar”, Journal of Postgraduate Medical Institute, 18(1). Available at: https://www.jpmi.org.pk/index.php/jpmi/article/view/854 (Accessed: 20 April 2024).