P, Nimisha, and Dr. Sincy Joseph. “Assessment of Phycoremediation Efficiency of Spirogyra Maxima by Using Heavy Metals Manganese and Lead”.
International Journal of Environment, Agriculture and Biotechnology 5, no. 3 (June 6, 2020). Accessed May 1, 2025.
https://journal-repository.com/index.php/ijeab/article/view/2060.