WARRIER, Arjun. COVID-19 Contact Tracing: Privacy-Preserving Integration Architectures for Public Health Surveillance . International Journal of AI, BigData, Computational and Management Studies, [S. l.], v. 2, n. 1, p. 88–97, 2021. DOI: 10.63282/3050-9416.IJAIBDCMS-V2I1P109. Disponível em: https://ijaibdcms.org/index.php/ijaibdcms/article/view/247. Acesso em: 28 sep. 2025.