“PERBANDINGAN EFISIENSI BIAYA PRODUKSI LISTRIK PER KWH ANTARA PENGGUNAAN B30 (BIO DIESEL+HSDF) DAN MFO : -”, empd, vol. 1, no. 1, pp. 7–11, May 2022, Accessed: Oct. 08, 2025. [Online]. Available: https://journal.unram.ac.id/index.php/empd/article/view/632