HALVERSON, R. R. Systems of Practice: How Leaders Use Artifacts to Create Professional Community in Schools. Education Policy Analysis Archives, [S. l.], v. 11, p. 37, 2003. DOI: 10.14507/epaa.v11n37.2003. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/265. Acesso em: 25 apr. 2024.