ZAWACKI-RICHTER, Olaf. The Origins of the Term Distance Education and the Roots of Digital Teaching and Learning. Canadian Journal of Learning and Technology, [S. l.], v. 49, n. 3, p. 1–7, 2024. DOI: 10.21432/cjlt28662. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/28662. Acesso em: 3 apr. 2026.