Kurniawan, W. D., Fahmi, N. K. A., & Tarmuji, T. (2020). Perancangan Universal Jig Rotary Underframe Kereta PT. Industri Kereta Api Madiun. Indonesian Journal of Engineering and Technology (INAJET), 3(1), 10–16. https://doi.org/10.26740/inajet.v3n1.p10-16