NAIDU, Som. Developing Instructional Materials for Distance Education: A “Concerns-Based” Approach. Canadian Journal of Learning and Technology, [S. l.], v. 17, n. 3, 2024. DOI: 10.21432/T2TP57. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/26827. Acesso em: 23 apr. 2026.