Mödritscher, F., Andergassen, M., Law, E. L.-C., & García-Barrios, V. M. (2013). Application of Learning Curves for Didactic Model Evaluation: Case Studies. International Journal of Emerging Technologies in Learning (iJET), 8(S1), pp. 62–69. https://doi.org/10.3991/ijet.v8iS1.2357