SARPKAYA, Ruhi; ÇAVUŞ , Barış; YILMAZ, Kadir. The Involvement of Adults in Formal Education and Lifelong Learning Activities According to OECD Data: An Evaluation In the Light of OECD Education at a Glance 2017. Psycho-Educational Research Reviews, [S. l.], v. 7, n. 2, p. 16 – 29, 2018. Disponível em: https://www.perrjournal.com/index.php/perrjournal/article/view/236. Acesso em: 4 may. 2025.