ABU SHAWAR, Bayan; ATWELL, Eric. Chatbots: Are they Really Useful?. Journal for Language Technology and Computational Linguistics, [S. l.], v. 22, n. 1, p. 29–49, 2007. DOI: 10.21248/jlcl.22.2007.88. Disponível em: https://jlcl.org/article/view/88. Acesso em: 8 may. 2024.