[1]
N. H. Arbain and J. Salimon, “Synthesis And Characterization Of Ester Trimethylolpropane Based Jatropha Curcas Oil As Biolubricant Base Stocks”, jst, vol. 2, no. 2, Nov. 2010, Accessed: Aug. 13, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/JST/article/view/245