To, Y., Priyono, P., Bianome, W.E. and Manesi, D. 2025. Experimental Analysis of the Effect of Groundstrap on Torque and Power of a 4-Stroke Motorcycle Engine. IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA). 4, 2 (Aug. 2025), 91–98. DOI:https://doi.org/10.56862/irajtma.v4i2.222.