LILIAN, J. F. .; VETRIVEERAN, D. .; MALINI, A. .; KAYALVIZHI, S. . HQA Bot: Hybrid AI Recommender Based Question Answering Chatbot. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 11, n. 4, p. 227–233, 2023. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/3516. Acesso em: 22 jul. 2024.