Bullo, Tafere Aga, and Feyissa Bekele Fana. “Production and Characterization of Biodiesel from Avocado Peel Oils Using Experimental Analysis (ANOVA)”. Journal of Engineering Advancements 2, no. 02 (June 28, 2021): 104–111. Accessed March 2, 2024. https://scienpg.com/jea/index.php/jea/article/view/jea.2021.02.006.