FANI, T.; SAPTORINI, K. K.; ANGGREANI, A. D. The willingness of COVID-19 vaccination and associated factors: A systematic review. South Eastern European Journal of Public Health, [S. l.], 2023. DOI: 10.70135/seejph.vi.271. Disponível em: https://www.seejph.com/index.php/seejph/article/view/271. Acesso em: 21 sep. 2025.