Nazaruddin, N., Sumarsono, D.A., Adhitya, M., Heryana, G., Siregar, R., Prasetya, S. and Zainuri, F. 2021. Development of alternative steering models for ev bus: a preliminary study on the conversion of hydraulic to electric power steering . Eastern-European Journal of Enterprise Technologies. 3, 1 (111) (Jun. 2021), 37–46. DOI:https://doi.org/10.15587/1729-4061.2021.227329.