Alfiansyah, A., Satria, G. and Theodorus (2026) “Thoracoscore Risk Bands Substantially Underpredict In-Hospital Mortality After Thoracic Surgery: An External Validation Study in a Tertiary Referral Cohort”, Sriwijaya Journal of Surgery, 9(2), pp. 202-222. doi: 10.37275/sjs.v9i2.157.