TRAN, Linh et al. A content review of COVID-19-related apps used in Vietnam. The Journal of Infection in Developing Countries, [S. l.], v. 19, n. 02, p. 208–220, 2025. DOI: 10.3855/jidc.19329. Disponível em: https://www.jidc.org/index.php/journal/article/view/40063748. Acesso em: 28 mar. 2026.