Bishankha, S., D. Bhatta, D. Joshi, and T. Joshi. “Assessment of Microbial Quality of Chlorinated Drinking Tap Water and Susceptibility of Gram-Negative Bacterial Isolates towards Chlorine”. Kathmandu University Journal of Science Engineering and Technology, vol. 9, no. 1, July 2013, https://journals.ku.edu.np/kuset/article/view/378.