Risyuma I, Fitri M. ANALYSIS OF OIL ABSORPTION AND FRICTION COEFFICIENT OF BAMBOO POWDER, COCONUT POWDER, GLASS POWDER, AND COPPER POWDER COMPOSITES FOR CLUTCH PADS. Int. J. Innov. Mech. Eng. Adv. Mater [Internet]. 2023 Feb. 7 [cited 2026 May 29];4(2):58-65. Available from: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/ijimeam/article/view/18235