Kalgin, Alexander, Isak Frumin, Yeliz Duskun, Vicenso Drushku, and Zachary Reyna. 2026. “European Private Higher Education in the Digital Age: With a Focus on Germany”. Journal of Research and Innovation in Higher Education 7 (1):1-59. https://rihe-journal.com/index.php/rihe/article/view/69.