“Production, Analysis, and Evaluation of Biodiesel from mixed Castor SEED oil, Bitter Almond oil, and Waste Fish Oil” (2019) The Eurasia Proceedings of Science, Technology, Engineering and Mathematics, 7, pp. 99–111. Available at: https://epstem.net/index.php/epstem/article/view/236 (Accessed: 18 January 2026).