1.
Markowitsch J, Hefler G. Staying in the Loop: Formal Feedback Mechanisms Connecting Vocational Training to the World of Work in Europe. IJRVET [Internet]. 2018Dec.17 [cited 2020Dec.2];5(4):285-306. Available from: https://journals.sub.uni-hamburg.de/hup2/ijrvet/article/view/288