Muentes, S. A. G., Ávila, M. G. G., Vázquez, B. L. L., & Laffita, A. E. S. del C. (2017). The production of biodiesel from jatropha curca and its social impact. International Research Journal of Engineering, IT & Scientific Research, 3(6), 89–98. Retrieved from https://sloap.org/journals/index.php/irjeis/article/view/13