Lamamra, N. & Besozzi, R. (2018, November). On-the-job trainers: labor market’s influence on their training activity and role in the school-to-work transition. Paper presented at the Conference "When the sociology of education meets the world of work: School-to-work transition and work in educational institutions", Sociological Perspectives in education, Haute Ecole Pédagogique, Lausanne, Switzerland.