LESTARI, R. Indonesia’s National Health Insurance: Service Expansion, Financing Performance, and Sustainability Challenges. Journal of Health Education Innovation and Practice, [S. l.], v. 1, n. 2, p. 62–73, 2026. DOI: 10.68191/sena.v1i2.55. Disponível em: https://ejournal.auliantech.org/index.php/sena/article/view/55. Acesso em: 9 nov. 2026.