Efendi, Adhan, and Yohanes Sinung Nugroho. “Has the Electrical Laboratory of Subang State Polytechnic Applied Occupational Safety and Health? Evaluation Report in 2019”. Automotive Experiences, vol. 2, no. 2, Aug. 2019, pp. 47-52, https://doi.org/10.31603/ae.v2i2.2697.