Sheerish Priyadarshi, Arvind Kumar Upadhyay, Vijay Shankar Giri, Kumud Rai, Dev Brat Mishra, Neeraj Kumar. Studies on the Presence Quantitation and Effect of Azo Dye on Aquatic Ecosystem in River Ganga and Devotee’s Health in Varanasi. IJFSMR. 2026;1(3):15-20. doi:10.71371/ijfsmr.1315-20