Halomoan Sejahtera, S. Saksono, Uli Hanna Marsinta, and Erial Bahar. “Accuracy of Transperineal Sonography and Distal Loopogram in Determining Distal Rectal Pouch-Perineal Distance and Fistula on Anorectal Malformation Post Colostomy Patients in Dr. Mohammad Hoesin General Hospital Palembang”. Sriwijaya Journal of Surgery, Vol. 3, no. 2, Nov. 2020, pp. 148-59, doi:10.37275/sjs.v2i2.37.