NOWAK, J. Qualifying Vocational Courses as the Way to Obtain Additional Qualifications by Adults. Journal of Education, Technology and Computer Science, [S. l.], v. 20, n. 2, p. 140–145, 2017. DOI: 10.15584/eti.2017.2.17. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6109. Acesso em: 24 aug. 2024.