GRIOL, D.; MOLINA, J. M. From VoiceXML to multimodal mobile Apps: development of practical conversational interfaces. ADCAIJ: Advances in Distributed Computing and Artificial Intelligence Journal, [S. l.], v. 5, n. 3, p. 43–53, 2016. DOI: 10.14201/ADCAIJ2016534353. Disponível em: https://revistas.usal.es/cinco/index.php/2255-2863/article/view/ADCAIJ2016534353. Acesso em: 28 mar. 2024.