Tönnsen, Kai-Christian, and Patric Schaubrenner. “The Influence of Mechatronic Learning Systems on Creative Problem Solving of Pupils Participating in Technology Class A Pilot Study”. Techne Series - Research in Sloyd Education and Craft Science A, vol. 24, no. 2, Dec. 2017, https://journals.oslomet.no/techneA/article/view/1873.