Media type: E-Article Title: Professionalization in Teacher Education As an Interorganizational Learning Challenge Contributor: de Boer, Heike; Fahrenwald, Claudia; Spies, Anke imprint: Frontiers Media SA, 2018 Published in: Frontiers in Education Language: Not determined DOI: 10.3389/feduc.2018.00004 ISSN: 2504-284X Keywords: Education Origination: Footnote: Access State: Open Access