A. Khattak, S. Sarwar, R. Saeed, M. A. Khan, N. Ahmad, and W. Ahmad, “Comparison between Sleeve Gastrectomy and One-Anastomosis Gastric Bypass in Terms of Weight Loss in Morbidly Obese Patients”, IJBR, vol. 3, no. 6, pp. 797–802, Jun. 2025.