Darma, Satria, Juanita Juanita, and R. Kintoko Rochadi. 2019. “BPJS Barrier to Strategic Purchasing of Primary Care Service at Public and Private Health Facilities in Subulussalam, Aceh”. Journal of Health Policy and Management 3 (2):81-91. https://thejhpm.com/index.php/thejhpm/article/view/61.