Mushtaq, M., I. M. Tan, M. Sagir, M. Suleman Tahir, and M. Pervaiz. “A Novel Hybrid Catalyst for the Esterification of High FFA in Jatropha Oil for Biodiesel Production”. Grasas y Aceites 67, no. 3 (September 30, 2016): e150. Accessed April 24, 2024. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1616.