Masturapratiwi HA, Nurhalizah S, Utami H. Assessing the Effectiveness of Vaccination Programs in Reducing Childhood Diseases. JAFH [Internet]. 2024 Oct. 25 [cited 2026 Oct. 17];2(3):103-10. Available from: https://www.scieclouds.com/ojsnew/index.php/sj/article/view/218