PANNEER SELVAM VISWANATHAN. Tool Use and External System Integration in Conversational AI: From Function Calling to Autonomous Agents. International Journal of Computational and Experimental Science and Engineering, [S. l.], v. 12, n. 1, 2026. DOI: 10.22399/ijcesen.4872. Disponível em: https://www.ijcesen.com/index.php/ijcesen/article/view/4872. Acesso em: 6 feb. 2026.