Sutantiningrum, K., Sutjahjo, K., & Safri, S. (2023). ANALYSIS OF IMPLEMENTATION SAFETY AND HEALTH OCCUPATIONAL IN WORKSHOPS AND LABORATORIES OF POLYTECHNIC (CASE STUDY: POLYTECHNIC X). Journal of Sustainable Civil Engineering (JOSCE), 5(01), 1-6. https://doi.org/10.47080/josce.v5i01.2296