Joshi, Sahira, Mandira Adhikari, and Raja Ram Pradhananga. “Adsorption of Fluoride Ion onto Zirconyl-Impregnated Activated Carbon Prepared from Lapsi Seed Stone”. Journal of Nepal Chemical Society 30 (December 15, 2013): 13–23. Accessed November 21, 2024. https://nepjol.info./index.php/JNCS/article/view/9330.