Schwendimann, B. A., De Wever, B., Hämäläinen, R. and Cattaneo, A. A. P. (2018) “The State-of-the-Art of Collaborative Technologies for Initial Vocational Education: A Systematic Literature Review”, International Journal for Research in Vocational Education and Training, 5(1), pp. 19–41. doi: 10.13152/IJRVET.5.1.2.