Design and development of an integrated payment information system for maternal and child hospitals. JISTecS: Journal of Information Systems, Technology and Security, [S. l.], v. 1, n. 1, p. 100–115, 2026. DOI: 10.65881/jistecs.v1i1.96. Disponível em: https://ejournal.scmdigi.id/index.php/jistecs/article/view/96. Acesso em: 18 jul. 2026.