Fani, H.F. and Alwi, E. 2019. PENGUJIAN PENGGUNAAN BERAT ROLLER DAN PEGAS PULLEY SEKUNDERY NON STANDART PADA COUNTINUOUSLY VARIABLE TRANSMISSION (CVT) TERHADAP DAYA DAN TORSI SEPEDA MOTOR HONDA BEAT PGM-FI. Ranah Research : Journal of Multidisciplinary Research and Development. 1, 4 (Jul. 2019), 766-774.