JITPAISARNWATTANA, N.; DARASAWANG, P.; REINDERS, H. Understanding affordances and limitations in a language MOOC from an activity theory perspective. Research and Practice in Technology Enhanced Learning, [S. l.], v. 17, 2022. Disponível em: https://rptel.apsce.net/index.php/RPTEL/article/view/2022-17009. Acesso em: 28 mar. 2024.