RYÖKKYNEN, S.; PIRTTIMAA, R.; KONTU, E. Interaction between students and class teachers in vocational education and training: ‘Safety distance is needed’. Nordic Journal of Vocational Education and Training, [S. l.], v. 9, n. 2, p. 156–174, 2020. DOI: 10.3384/njvet.2242-458X.1992156. Disponível em: https://njvet.ep.liu.se/article/view/1117. Acesso em: 17 jan. 2022.