Awan Rochaniawan, Ahmat Umar and Erial Bahar (2025) “Establishing an APACHE II Cut-off Score for Predicting Mortality in Post-Thoracotomy Patients: A Single-Center Cohort Analysis”, Sriwijaya Journal of Surgery, 8(2), pp. 927-940. doi: 10.37275/sjs.v8i2.131.