Homagai, Puspa Lal, Sanjita Rayamajhi, Dilli Dhami, Ram Lal Shrestha, and Deval Prasad Bhattarai. “Comparative Adsorption Behavior of Malachite Green Dye onto Charred and Aminated Sal (Shorea Robusta) Sawdust from Aqueous Solution”. Nepal Journal of Science and Technology 21, no. 1 (December 31, 2022): 81–90. Accessed April 23, 2024. https://www.nepjol.info/index.php/NJST/article/view/49917.