WANG, Yu-mei; CHEN, Victor Der-Thanq. ESSENTIAL ELEMENTS IN DESIGNING ONLINE DISCUSSIONS TO PROMOTE COGNITIVE PRESENCE — A PRACTICAL EXPERIENCE. Online Learning, Boston, MA, v. 12, n. 3-4, 2019. DOI: 10.24059/olj.v12i3-4.1690. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1690. Acesso em: 25 mar. 2026.