Maulahela, Hasan. “Understanding of Functional Constipation in Clinical Settings”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 23, no. 2 (September 6, 2022): 93. Accessed October 21, 2026. https://ina-jghe.com/index.php/jghe/article/view/852.