CAVANAUGH, Joseph K. ARE ONLINE COURSES CANNIBALIZING STUDENTS FROM EXISTING COURSES?. Online Learning, Boston, MA, v. 9, n. 3, 2019. DOI: 10.24059/olj.v9i3.1781. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1781. Acesso em: 25 mar. 2026.