IJREE – International Journal for Research on Extended Education 1-2021: Extended Education: Practices, Theories, and Activities Sang Hoon Bae: Editor's Preface Special Section Anna-Lena Ljusberg / Anna Klerfelt: A critical scrutiny and discussion of the significance of complementation and compensation viewed from different aspects of Extended Education in different countries Karin Lager / Jan Gustafsson-Nyckel: Teachers Enacting Complementation and Compensation in a Practice under Strain – Policy and Practice in […]