WEBB, Beata; VALLERO, Alicia. Developing learning environments for blended and online learning. Theory and Practice of Second Language Acquisition, [S. l.], v. 4, n. 2, 2018. DOI: 10.31261/TAPSLA.6220. Disponível em: https://journals.us.edu.pl/index.php/TAPSLA/article/view/6220. Acesso em: 27 jul. 2026.