Parapat, R.Y., Rizky, A.M. dan Septiyaningsih, N.W. 2026. Occupational Safety Risk Assessment of Chemical Mixing Process at PT Jabil Circuit Indonesia Using Hazard and Operability Study . Jurnal Penelitian Inovatif. 6, 2 (Jun 2026), 1955–1962. DOI:https://doi.org/10.54082/jupin.2532.