“AN EXPLORATORY STUDY ON THE SESSIONAL ALGAL FLORA AND PHYSICO CHEMICAL CHARACTERISTICS OF RIVER YAMUNA IN DISTRICT BAGHPAT (U.P.) ”. Phoenix International Journal of Engineering, Management and Science 1, no. 2 (December 28, 2025): 26–31. Accessed April 16, 2026. https://pijems.com/index.php/pijems/article/view/11.