WATERS, Jim. THOUGHT-LEADERS IN ASYNCHRONOUS ONLINE LEARNING ENVIRONMENTS. Online Learning, Boston, MA, v. 16, n. 1, 2012. DOI: 10.24059/olj.v16i1.219. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/219. Acesso em: 7 apr. 2026.