LEE, Reba-Anna; DASHEW, Brian. Designed Learner Interactions in Blended Course Delivery. Online Learning, Boston, MA, v. 15, n. 1, 2011. DOI: 10.24059/olj.v15i1.183. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/183. Acesso em: 25 mar. 2026.