Henny Juliani, Kadek Cahya Susila Wibawa, Solechan. COVID-19 Vaccine Policy as an Effort to Achieve National Herd Immunity in Indonesia. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Apr. 17 [cited 2024 Jul. 17];16(03):492. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/512