Shiv Kumar Jaiswal , Vinay Kumar Gupta , Ajay Maurya , Reena Singh (2017) “Changes in water quality index of different Ghats of Ganges River in Patna”, International Journal of Emerging Trends in Science and Technology, 4(08), pp. 5549-5555. Available at: https://ijetst.igmpublication.org/index.php/ijetst/article/view/1302 (Accessed: 29September2024).