BLISS, Catherine A.; LAWRENCE, Betty. FROM POSTS TO PATTERNS: A METRIC TO CHARACTERIZE DISCUSSION BOARD ACTIVITY IN ONLINE COURSES. Online Learning, Boston, MA, v. 13, n. 2, 2019. DOI: 10.24059/olj.v13i2.1665. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1665. Acesso em: 25 mar. 2026.