Kaiser, Franz, and Susann Krugmann. “Social Dimensions and Participation in Vocational Education and Training - An Introduction in the Special Issue”. International Journal for Research in Vocational Education and Training 5, no. 3 (November 22, 2018): 172–177. Accessed March 29, 2024. https://journals.sub.uni-hamburg.de/hup2/ijrvet/article/view/357.