Preventive Maintenance Planning 500 Hm on Dump Truck Mercedes Benz Axor 4843k at PT. Mega Jasa Karya Bersama Site PT. Baramulti Sukses Sarana: Perencanaan Preventif Maintenance 500 Hm Pada Dump Truk Mercedes- Benz Axor 4843k Di Pt. Mega Jasa Karya Bersama Site Pt. Baramulti Sukses Sarana. (2022). Procedia of Engineering and Life Science, 2(2). https://doi.org/10.21070/pels.v2i2.1275