Mustakim, Mustakim, Sigit Gunawan, and Dandung Rudy Hartana. 2026. “EXPERIMENTAL STUDY ON THE EFFECT OF IGNITION ANGLE VARIATIONS AND FUEL OCTANE NUMBER ON THE PERFORMANCE OF 110CC UNDERBONE MOTORCYCLES”. KURVATEK 11 (1):37-44. https://doi.org/10.33579/krvtk.v11i1.6268.