PEÑA-TORRES, J. A.; GIRALDO-ALEGRÍA, S.; ARANGO-PASTRANA, C. A.; BUCHELI, V. A. A chatbot to support information needs in times of COVID-19. Ingeniería y Competitividad, [S. l.], v. 24, n. 1, 2022. DOI: 10.25100/iyc.v24i1.11004. Disponível em: https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/11004. Acesso em: 22 dec. 2024.