MURPHY, Elizabeth. Identifying and Measuring Ill-Structured Problem Formulation and Resolution in Online Asynchronous Discussions. Canadian Journal of Learning and Technology, [S. l.], v. 30, n. 1, 2004. DOI: 10.21432/T2Z012. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/26532. Acesso em: 9 apr. 2026.