Frandis Arvicky Farel, and Sugeng Hadi. “STUDY OF OPTIMIZATION RATIO OF BIOETHANOL-ACETON-RON 95 MIXTURE FOR 125 CC MOTOR POWER AND EMISSIONS: Optimasi Rasio Campuran Bioetanol-Aceton-RON 95 Terhadap Daya Dan Emisi Gas Buang Pada Motor 125 Cc”. Jurnal Teknik Mesin 2, no. 2 (November 16, 2023): 242–249. Accessed November 24, 2024. http://jurnal.polinema.ac.id/index.php/j-meeg/article/view/3269.