Fittoyo, Ahmad, Digdo Listyadi S., & m. Fahrur Rozy H.. " FABRICATION ALAT UJI ROLLING REISTANCE PADA INNER SINGLE ROW DEEP GROOVE BALL BEARING." STATOR: Jurnal Ilmiah Teknik Mesin [Online], 1.1 (2018): 29-31. Web. 26 Apr. 2024