SØRLIE, Mari-Anne; SOMMER HUKKELBERG, Silje. Assessing Collective Efficacy in School: A Norwegian Validation Study of Goddard’s 12-item Scale. Nordic Studies in Education, [S. l.], v. 42, n. 3, p. 272–288, 2022. DOI: 10.23865/nse.v42.3542. Disponível em: https://noredstudies.org/index.php/nse/article/view/3542. Acesso em: 24 apr. 2024.