Neha Bhadauria1 , Lakshmi V Menon2 , Vishnu Pushpan3 , Arjun Suresh. “Adsorptive Removal of Congo Red from Wastewater Using Fenugreek Powder”. International Journal of Advanced Science and Technology 29, no. 9s (May 20, 2020): 4973 - 4978. Accessed September 20, 2026. http://sersc.org/journals/index.php/IJAST/article/view/17765.