Arianto, Eko, Christof Toreh, Ari Astram, Frendy Wihono, and Bryan P. Panelewen. “Comparison of Scoring Systems in Predicting Stone Free Rate (SFR) in Patients With Fluoroless Retrograde Intrarenal Surgery (fRIRS)”. e-CliniC 13, no. 3 (July 25, 2025): 433–439. Accessed January 16, 2026. https://ejournal.unsrat.ac.id/v3/index.php/eclinic/article/view/62803.