HAMANN, Edmund 'Ted'; TRAININ, Guy. Problems of Practice As Stance. Impacting Education: Journal on Transforming Professional Practice, [S. l.], v. 3, n. 2, 2018. DOI: 10.5195/ie.2018.74. Disponível em: https://impactinged.pitt.edu/ojs/ImpactingEd/article/view/74. Acesso em: 13 feb. 2026.