EFENDI, M.; FIRDAUS, R. Maximizing Motorcycle Power and Torque with Roller Modifications: Memaksimalkan Tenaga dan Torsi Sepeda Motor dengan Modifikasi Roller. Indonesian Journal of Innovation Studies, [S. l.], v. 25, n. 3, p. DOI 10.21070/ijins.v25i3.1159, 2024. DOI: 10.21070/ijins.v25i3.1159. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/1159. Acesso em: 9 mar. 2025.