Rahayu, Tiny, Mia Rahma Tika, and Sapta Lestariyowidodo. “Analysis Of Outside Claim Fragmentation On BPJS Claims In Hospital”. KESANS : International Journal of Health and Science 1, no. 1 (October 30, 2021): 22–27. Accessed August 18, 2025. https://www.kesans.rifainstitute.com/index.php/kesans/article/view/6.