Homagai, Puspa Lal, Deepak Bashyal, Hari Poudyal, and Kedar Nath Ghimire. “Studies on Functionalization of Apple Waste for Heavy Metal Treatment”. Nepal Journal of Science and Technology 10 (April 16, 2010): 135–139. Accessed November 23, 2024. https://nepjol.info./index.php/NJST/article/view/2949.