NELWAN, E. J. Measles in Indonesia: Vaccination Coverage and Identified Challenges. Acta Medica Indonesiana, [S. l.], v. 58, n. 1, p. 3, 2026. Disponível em: http://www.actamedindones.org/index.php/ijim/article/view/3393. Acesso em: 18 may. 2026.