G. . Sanasie, Z. I. Abdul Radzak, and M. A. Zakaria, “Preventive Maintenance Data Logger Monitoring System”, Mekatronika : J. Intell. Manuf. Mechatron., vol. 3, no. 1, pp. 68–78, Jun. 2021, doi: 10.15282/mekatronika.v3i1.7154.