AHMED EL-SAYED; LAILA EL-HADDAD; MOHAMED ALI. Natural Language Processing Advancements: A Survey of Transformer Models and Beyond. Journal of Artificial Intelligence Review, [S. l.], v. 2, n. 2, p. 1–9, 2021. Disponível em: https://learnedvertex.com/index.php/JAIR/article/view/95. Acesso em: 10 oct. 2026.