Hidayatullah, Alfian. “PENGARUH SUDUT KEMIRINGAN DRIVE PULLEY DAN PEGAS SLIDING SHEAVE RACING TERHADAP TORSI MOTOR MATIC 150 CC: THE EFFECT OF DRIVE PULLEY INCLINATION ANGLE AND RACING SLIDING SHEAVE SPRING ON TORQUE OF 150 CC MATIC MOTORCYCLE”. Jurnal Teknik Mesin 3, no. 1 (May 28, 2024): 248–253. Accessed September 11, 2025. http://114.6.41.75/index.php/j-meeg/article/view/4044.