MACRAE, Lorne. Standards: Aiming Towards Tomorrow. Canadian Journal of Learning and Technology, [S. l.], v. 14, n. 3, 1985. DOI: 10.21432/cjlt27756. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/27756. Acesso em: 1 apr. 2026.