Ilyas, M., Soffiudin, M., Adi, N.P., Sulistomo, A. and Kekalih, A. 2021. THE EFFECT OF INTERVENTION PROGRAMS ON HOW TO WORK COMPLAINTS IN MECHANICAL WORKERS IN HEAVY EQUIPMENT COMPANIES. The Indonesian Journal of Public Health. 16, 1SP (Oct. 2021), 1–11. DOI:https://doi.org/10.20473/ijph.v16i1SP.2021.1-11.