Agustina, Ayuda Nia, and Siti Utami Dewi. “Overview of Knowledge and Acceptance of the DKI Jakarta Community on the Covid-19 Vaccination Program”. Journal of Medical and Health Studies 4, no. 2 (March 11, 2023): 53–58. Accessed October 3, 2025. https://al-kindipublishers.org/index.php/jmhs/article/view/4973.