Utami F. IMPLEMENTASI KEBIJAKAN VAKSINASI COVID-19 DI KOTA BATAM DALAM RANGKA PENANGGULANGAN PANDEMI. JIANA [Internet]. 2022 May 23 [cited 2026 Mar. 11];20(1):52-61. Available from: https://jiana.ejournal.unri.ac.id/index.php/JIANA/article/view/8021