Zahara, S., Murdani, I., Siahaan, P., Is, J., & Putra, O. (2026). The Relationship Between Occupational Safety and Health (OSH) Knowledge and Operator Performance at the Sorting Station of the PTPN IV Pabatu Palm Oil Mill. Journal Hygeia Public Health, 4(4), 269-278. https://doi.org/10.37676/jhph.v4i4.12189