Marwanto, P. A., and A. Noto Nugroho. “Laparoscopy Sigmoidectomy- an Intracorporeal Anastomosis for Minimally Invasive Approach to Sigmoid Surgery in Our Center: A Case Report”. International Surgery Journal, vol. 11, no. 7, June 2024, pp. 1156-60, doi:10.18203/2349-2902.isj20241746.