Permata, Angeline, Evelyne Naftali Halim, Juan Aditya, Jeanne Gabrielle Wibowo, Shantidewi Shantidewi, Manarul Iman Alfafa Rachman, Yunita Lestari Indrianto, & Aries Budianto. " Weight Regain Outcomes in Roux-en-Y Gastric Bypass vs Sleeve Gastrectomy Type of Bariatric Surgery: A Systematic Review and Meta-Analysis pf 13591 Participants." JBN (Jurnal Bedah Nasional) [Online], 9.1 (2025): 35-46. Web. 15 Oct. 2025