Pokhrel, Chandra Prasad, Ram Kailash Prasad Yadav, and Shoji Ohga. “Agricultural Waste Residues As Potential Sources of Bioethanol”. Scientific World 6, no. 6 (February 12, 2010): 19–23. Accessed May 2, 2024. https://www.nepjol.info/index.php/SW/article/view/2628.