Maria Panjaitan, M. R., Dewi Arsinta, and Rose Mafiana. “The Quality Test for Postoperative Pain Management Using the American Pain Society Patient Outcome Questionnaire Revisied (APS-POQ-R) Version Indonesia at Mohammad Hoesin Hospital in Palembang (A Study of the Quality Level of Postoperative Pain Management”. Jurnal RSMH Palembang, Vol. 1, no. 2, Dec. 2020, pp. 41-45, doi:10.37275/jrp.v1i2.6.