N. Rzepka, K. Simbeck, H. Müller, и N. Pinkwart. Proceedings of the 14th International Conference on Computer Supported Education, SCITEPRESS - Science and Technology Publications, (2022)
P. Dolog, N. Henze, W. Nejdl, и M. Sintek. Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters, стр. 170--179. New York, NY, USA, ACM, (2004)