Febrianto, M. and Alhaffis, F. 2024. Investigasi Kegagalan Poros Gandar Kereta Pengangkut Tebu . Ranah Research : Journal of Multidisciplinary Research and Development. 6, 4 (May 2024), 498-503. DOI:https://doi.org/10.38035/rrj.v6i4.844.