Shahi, Dipesh, and Rajiv Sapkota. “A Comparative Study on Dye Degradation by Leaf and Root Extracts of Parthenium Hysterophorus L”. International Journal of Applied Sciences and Biotechnology 6, no. 4 (December 27, 2018): 327-331. Accessed May 14, 2021. https://www.nepjol.info/index.php/IJASBT/article/view/22110.