YUCEDAL, H. M. Integration of web 2.0 tools in EFL classes: Barriers and solutions. Amazonia Investiga, [S. l.], v. 12, n. 63, p. 109–122, 2023. DOI: 10.34069/AI/2023.63.03.10. Disponível em: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/2317. Acesso em: 1 oct. 2025.