Rizky Fajar Ananda. “ANALISIS HASIL PORTING DAN POLISHING TERHADAP TORSI SEPEDA MOTOR 150 Cm3 : THE ANALYSIS OF PORTING AND POLISHING RESULTS AGAINST MOTORCYCLE TORQUE 150 Cm3”. Jurnal Teknik Mesin 3, no. 1 (May 28, 2024): 254–261. Accessed June 11, 2025. http://jurnal.polinema.ac.id/index.php/j-meeg/article/view/4272.