Wardhani AW, Suryawati C, Harto P. Cost awareness analysis on acute appendicitis treatment with social security agency for health (BPJS in health sector) at Budi Kemuliaan Hospital Batam. Global Health Management Journal [Internet]. 2019 Jun. 30 [cited 2026 Jun. 9];3(2):64-71. Available from: https://www.inschool.id/publications/index.php/ghmj/article/view/543