SHARON, Donna. Teaching with Video Programs: From Closed Use to Open Use. Canadian Journal of Learning and Technology, [S. l.], v. 24, n. 3, 2009. DOI: 10.21432/T2FC7G. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/26652. Acesso em: 1 apr. 2026.