Andergassen, Monika, Felix Mödritscher, and Gustaf Neumann. “Practice and Repetition During Exam Preparation in Blended Learning Courses: Correlations With Learning Results”. Journal of Learning Analytics 1, no. 1 (May 1, 2014): 48-74. Accessed April 10, 2026. https://www.learning-analytics.info/index.php/JLA/article/view/3254.