Sihidi, Iradhad, Achmad Apriyanto Romadhan, Dedik Fitrah, and Mariano Mariano. “Vaccines and Public Sentiment: An Analysis”. Journal of Political Issues 3, no. 2 (January 31, 2022): 107-114. Accessed April 24, 2024. https://jpi.ubb.ac.id/index.php/JPI/article/view/72.