CHO, Moon-Heum; CHO, YoonJung. Online Instructors’ Use of Scaffolding Strategies to Promote Interactions: A Scale Development Study. The International Review of Research in Open and Distributed Learning, [S. l.], v. 17, n. 6, 2016. DOI: 10.19173/irrodl.v17i6.2816. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/2816. Acesso em: 18 apr. 2024.