Musekamp, Frank, Georg Spöttl, Mostafa Mehrafza, Jörg-Henrik Heine, and Moritz Heene. 2014. “Modeling of Competences for Students of Engineering Mechanics”. International Journal of Engineering Pedagogy (iJEP) 4 (1):pp. 4-12. https://doi.org/10.3991/ijep.v4i1.2917.