Hernández Rojas A. M.; López Echavarría L. F. Traceability and security in times of pandemic. Online Journal Mundo Asia Pacifico, [S. l.], v. 9, n. 17, p. 131–133, 2020. Disponível em: https://publicaciones.eafit.edu.co/index.php/map/article/view/6796. Acesso em: 26 apr. 2024.