PEREIRA, Gabriela Leite; MOURA, Adler de Sousa; TEIXEIRA, João Marcelo Xavier Natario. ChatCTG: A Low-Cost Voice-Based Virtual Assistant Using Generative AI in the University Context. In: LATIN AMERICAN CONGRESS ON FREE SOFTWARE AND OPEN TECHNOLOGIES (LATINOWARE), 22. , 2025, Foz do Iguaçu/PR. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2025 . p. 670-676. DOI: https://doi.org/10.5753/latinoware.2025.16591.