MISHRA, Sarbaree. Building a chatbot for the enterprise using transformer models and self-attention mechanisms. International Journal of Artificial Intelligence, Data Science, and Machine Learning, [S. l.], v. 2, n. 2, p. 72–82, 2021. DOI: 10.63282/3050-9262.IJAIDSML-V2I2P108. Disponível em: https://ijaidsml.org/index.php/ijaidsml/article/view/216. Acesso em: 10 oct. 2025.