@inproceedings{H.Yun2019b, author = "H. Yun and A. Fortenbacher and P. Scaff", title = "Visualization of Learning Process and Learner’s Emotions: Current State, Limitations and Future Work", year = 2019, booktitle = "Proceedings of the Weizenbaum Conference 2019 "Challenges of Digital Inequality - Digital Education, Digital Work, Digital Life"", url = "https://www.ssoar.info/ssoar/handle/document/62643" }