KASMANTO, Kasmanto; ROHENDI, A.; VERANITA, Mira. Optimizing Activity-Based Hospitalization Rates and Patient Affordability at XYZ Hospital South Jakarta. Journal of Economics and Social Sciences (JESS), [S. l.], v. 4, n. 1, p. 129–138, 2025. DOI: 10.59525/jess.v4i1.686. Disponível em: https://journal.civiliza.org/index.php/jess/article/view/686. Acesso em: 8 feb. 2026.