PARK, Hyejin; SHEA, Peter. A Ten-Year Review of Online Learning Research through Co-Citation Analysis. Online Learning, Boston, MA, v. 24, n. 2, 2020. DOI: 10.24059/olj.v24i2.2001. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/2001. Acesso em: 11 apr. 2026.