[1]
M. J. S. Brinkhuis, A. O. Savi, A. D. Hofman, F. Coomans, H. L. J. van der Maas, and G. Maris, “Learning As It Happens: A Decade of Analyzing and Shaping a Large-Scale Online Learning System”, Learning Analytics, vol. 5, no. 2, pp. 29–46, Aug. 2018.