Neumann, J., Schön, S., Bedenlier, S., Ebner, M., Edelsbrunner, S., Krüger, N., Lüthi-Esposito, G., Marin, V. I., Orr, D., Peters, L. N., Reimer, R. T., & Zawacki-Richter, O. (2022). Approaches to Monitor and Evaluate OER Policies in Higher Education - Tracing Developments in Germany, Austria, and Switzerland. Asian Journal of Distance Education, 17(1). Retrieved from http://asianjde.com/ojs/index.php/AsianJDE/article/view/619