HAWKINS, Abigail; BARBOUR, Michael K.; GRAHAM, Charles R. Strictly business: Teacher perceptions of interaction in virtual schooling. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 25, n. 2, 2011. Disponível em: https://www.ijede.ca/index.php/jde/article/view/726. Acesso em: 29 apr. 2024.