RICHARDS, Griff. A review of Formative Evaluation for Educational Technologies. Canadian Journal of Learning and Technology, [S. l.], v. 20, n. 1, 2024. DOI: 10.21432/T2V02H. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/26765. Acesso em: 1 apr. 2026.