Subedi, Amit, Mohan Prasad Amatya, Tirtha Maiya Shrestha, Shyam Kumar Mishra, and Bharat Mani Pokhrel. “/I>”;. Kathmandu University Journal of Science, Engineering and Technology 8, no. 1 (March 16, 2012): 73–80. Accessed April 30, 2024. https://www.nepjol.info/index.php/KUSET/article/view/6045.