ALFRED, A. .; JONEH, P. .; RAMDZAN, A. R. . Factors Associated with Childhood Vaccine Hesitancy or Refusal in Malaysia: A Systematic Review. Borneo Journal of Medical Sciences (BJMS), [S. l.], n. 1, p. 279 –, 2026. Disponível em: https://jurcon.ums.edu.my/ojums/index.php/bjms/article/view/8003. Acesso em: 13 jul. 2026.