COSTELLO, Jane; ROHR, Linda E. Effectiveness of Guests in Large Enrolment Online Courses as an Instructional Strategy. Proceedings of the International Conference on Networked Learning , [S. l.], v. 10, p. 295–298, 2016. DOI: 10.54337/nlc.v10.8881. Disponível em: https://journals.aau.dk/index.php/nlc/article/view/8881. Acesso em: 21 nov. 2024.