ELSTAD, E. .; LEJONBERG, E. .; CHRISTOPHERSEN, K.-A. . Policy Mediated through Subject Matter Contexts: Antecedents of Subject-Bound Differences in Teachers’ Perceptions of Collaboration across Subjects. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 18, n. 4, p. 1–16, 2019. Disponível em: http://ijlter.myres.net/index.php/ijlter/article/view/571. Acesso em: 12 jan. 2026.