Agem Tarhimul Mushlih, Isidora Galuh Parahita, and Adi Chandra Perwira, “Postoperative Quality of Life after Gastrectomy : The Systematic Review of Randomized Controlled Trial”, the int. j. of med. science and health, vol. 48, no. 1, pp. 1–81, Jun. 2026, doi: 10.70070/mdt6a717.