Oemiati, Ratih, and Ahmad Farid Umar. 2021. “Review of Occupational Health and Safety (OHS) Research in Hospital Radiology: Ratih Oemiati, Ahmad Farid Umar”. Jurnal Persada Husada Indonesia 8 (29):15-23. https://doi.org/10.56014/jphi.v8i29.317.