Meiryani, Anita Juwita, Melia Asmita Natawidjaja, and Yessi Fitri. “The Role of Internal Control System in Health Services”. International Journal of Psychosocial Rehabilitation 24, no. 7 (September 30, 2020): 9889–9894. Accessed March 31, 2026. https://www.psychosocial.com/index.php/ijpr/article/view/10368.