ANIS NUR SAFARINA ZAENUDIN; BAYU WASPODO. Development of the Jakarta Hajj Hospital Financial System Based on the Open Group Architecture Framework (TOGAF) Approach. International Journal of Health Engineering and Technology, [S. l.], v. 4, n. 5, 2026. DOI: 10.55227/ijhet.v4i5.534. Disponível em: https://afdifaljournal.com/journal/index.php/ijhet/article/view/534. Acesso em: 19 jun. 2026.