IHUOMA LILIAN, G.; BARIFAA NAAKOROBEE. Enhanced Covid-19 Contact-Tracing System. International Journal of Computer (IJC), [S. l.], v. 49, n. 1, p. 138–151, 2023. Disponível em: https://www.ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/2143. Acesso em: 18 may. 2024.