Patnaik, K., Alemea, M., Rani, M. and Rao, Y. (2019) “Comparison Studies of Bio-Diesel Production from Seed Oils Through a Sustainable Catalyst”, Ethiopian Journal of Science and Sustainable Development, 5(1), pp. 124 - 132. doi: 10.20372/ejssdastu:v5.i1.2018.70.