DESIGN AND IMPLEMENTATION OF AI-DRIVEN CHATBOT SYSTEMS FOR INTELLIGENT CUSTOMER SUPPORT. International Journal of Advanced Computer Science Engineering and Artificial Intelligence, [S. l.], v. 3, n. 3, p. 5–9, 2026. Disponível em: https://ijacseai.com/journal/index.php/ijacseai/article/view/3. Acesso em: 27 oct. 2026.