Saefulloh, Muhammad, et al. “PENERAPAN SURGERY PATIENT SAFETY FASE SIGN OUT PADA PASIEN PEMBEDAHAN DI INSTALASI BEDAH SENTRAL RSUD INDRAMAYU”. JURNAL KESEHATAN INDRA HUSADA, vol. 8, no. 2, Dec. 2020, pp. 255-66, doi:10.36973/jkih.v8i2.269.