Lamichhane, G., Khadka, S., Adhikari, S., Koirala, N. and Poudyal, D.P. 2020. Biofuel Production from Waste Cooking Oils and its Physicochemical Properties in Comparison to Petrodiesel. Nepal Journal of Biotechnology. 8, 3 (Dec. 2020), 87–94. DOI:https://doi.org/10.3126/njb.v8i3.33661.