“Prospects of Biodiesel Production by Alkali-Based Transesterification from Jatropha Curcas and Waste Oil”. International Journal of Pharmacy and Life Sciences 4, no. 11 (November 30, 2013): 3093–3098. Accessed June 29, 2026. http://ijplsjournal.com/index.php/ijpls/article/view/574.