SANNI, S.; VILAKAZI , P. . A Model for Prioritizing Covid-19 Vaccination Distribution Using Electronic Health Record. Journal of Digitovation and Information Systems, [S. l.], v. 2, n. 2, p. 75 –, 2022. DOI: 10.54433/JDIIS.2022100014. Disponível em: https://jdiis.de/index.php/jdiis/article/view/45. Acesso em: 12 mar. 2026.