ZHANG, Xiaodong. Connecting OER With Mandatory Textbooks in an EFL Classroom: A Language Theory–Based Material Adoption. The International Review of Research in Open and Distributed Learning, [S. l.], v. 19, n. 2, 2018. DOI: 10.19173/irrodl.v19i2.3479. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/3479. Acesso em: 25 nov. 2024.