Alptekin, M., &; Temmen, K. (2019). Gamification in an Augmented Reality Based Virtual Preparation Laboratory Training. In The Challenges of the Digital Transformation in Education. International Conference on Interactive Collaborative Learning and Engineering Pedagogy (ICL) 2018, Kos Island, Greece. Springer International Publishing.https://doi.org/10.1007/978-3-030-11932-4_54