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 July 1, 2024. https://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1302.