‘Löwenzahn’ CC0 via Pixabay

Open German: Dein Online-Deutschkurs

McNally, M. and Christiansen, E. Choices and Consequences in Transitioning from Closed to Open Resources and Courses. Slide retrieved from 2017 ISSOTL Poster Presentation

Loewenzahn_samen By No machine-readable author provided. MatthiasKabel assumed (based on copyright claims). [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/)], via Wikimedia Commons