TOAPANTA BERNABE, Mariuxi; GARCIA-CUMBRERAS, Miguel Angel; URENA-LOPEZ, L. Alfonso. Fake News Detection and Fact Checking in X posts from Ecuador Chequea and Ecuador Verifica using Spanish Language Models. Revista Tecnológica - ESPOL, Guayaqui, EC, v. 36, n. 2, p. 158–173, 2024. DOI: 10.37815/rte.v36n2.1219. Disponível em: https://rte.espol.edu.ec/index.php/tecnologica/article/view/1219. Acesso em: 8 oct. 2025.