Santi, Aan, Risa Ismadewi, TR Fitriyani, and Murdani Abdullah. “Cost Effectiveness and Efficiency of Reusing Single-Use Medical Devices”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 15, no. 1 (April 30, 2014): 25–30. Accessed October 15, 2026. https://www.ina-jghe.com/index.php/jghe/article/view/432.