AVIV, Reuven. Educational Performance of ALN via Content Analysis. Online Learning, Boston, MA, v. 4, n. 2, 2019. DOI: 10.24059/olj.v4i2.1901. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1901. Acesso em: 25 mar. 2026.