NISCHAL, C. N.; SACHIN, T.; VIVEK, B. K.; TARANATH, K. G. Developing a Chatbot Using Machine Learning. International Journal of Research in Engineering, Science and Management, [S. l.], v. 3, n. 8, p. 40–43, 2020. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/119.. Acesso em: 3 may. 2024.