Shiv Kumar Jaiswal , Vinay Kumar Gupta , Ajay Maurya , Reena Singh. “Changes in Water Quality Index of Different Ghats of Ganges River in Patna”. International Journal of Emerging Trends in Science and Technology 4, no. 08 (August 30, 2017): 5549-5555. Accessed September 29, 2024. https://ijetst.igmpublication.org/index.php/ijetst/article/view/1302.