[1]
“OPTIMIZATION OF DEVELOPMENT PERFORMANCEANDQUALITY IMPROVEMENT OF BIODIESEL FROM OIL FRACTIONOF LIQUID WASTE OF PALM OIL PROCESS BY USING ULTRASONIC WAVES”, JTIP, vol. 22, no. 1, Oct. 2012, Accessed: Mar. 25, 2026. [Online]. Available: https://journal.ipb.ac.id/jurnaltin/article/view/5591