Alfred, Annie, Priscilla Joneh, and Abdul Rahman Ramdzan. 2026. “Factors Associated With Childhood Vaccine Hesitancy or Refusal in Malaysia: A Systematic Review”. Borneo Journal of Medical Sciences (BJMS), no. 1 (July):279 -. https://jurcon.ums.edu.my/ojums/index.php/bjms/article/view/8003.