Changes in the field of the validation of learning outcomes acquired in non-formal learning context in europe between 2014 and 2016. Training and Practice : Journal of Educational Sciences, [S. l.], v. 16, n. 1, p. 37–46, 2018. DOI: 10.17165/TP.2018.1.4. Disponível em: https://journal.uni-mate.hu/index.php/trainingandpractice/article/view/4330. Acesso em: 5 dec. 2025.