GESSLER, M. The Lack of Collaboration Between Companies and Schools in the German Dual Apprenticeship System: Historical Background and Recent Data. International Journal for Research in Vocational Education and Training, [S. l.], v. 4, n. 2, p. 164–195, 2017. DOI: 10.13152/IJRVET.4.2.4. Disponível em: https://journals.sub.uni-hamburg.de/hup2/ijrvet/article/view/256. Acesso em: 25 jun. 2022.