WASSERMAN, Egoza; MIGDAL, Ruth. Professional Development- Differences in teachers’ attitudes between online and traditional training courses. Online Learning, Boston, MA, v. 23, n. 1, 2019. DOI: 10.24059/olj.v23i1.1299. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1299. Acesso em: 4 apr. 2026.