Prastama, M. A. A., & Gusniar, I. N. (2022). Coolant circulation improvement on the chip tub of the machine lnc okuma 0002 pt. komatsu undercarriage indonesia. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin, 16(2), 143–148. https://doi.org/10.24853/sintek.16.2.143-148