Arrang, S. T., Fira Rosa, I., & Notario, D. (2026). Cost of Illness Analysis of Covid-19 Patients at Dr. Soeharto Heerdjan Mental Hospital, West Jakarta. JFIOnline | Print ISSN 1412-1107 | E-ISSN 2355-696X, 18(1), 46–53. Retrieved from https://jfi-online.org/index.php/jfi/article/view/265