Napitupulu, R., Manurung, C. and Sembiring, C. (2022) “Laju Keausan dan Kekerasan Kampas Rem Pada Sistem Pengereman Sepeda Motor”, SPROCKET JOURNAL OF MECHANICAL ENGINEERING, 4(1), pp. 10-19. doi: https://doi.org/10.36655/sprocket.v4i1.748.