KO, Susan. Book review of Transactional Distance and Adaptive Learning. Online Learning, Boston, MA, v. 22, n. 2, 2018. DOI: 10.24059/olj.v22i2.1443. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1443. Acesso em: 25 mar. 2026.