SEMERIKOV, Serhiy O.; MINTII, Iryna S. Mapping lifelong learning quality: a bibliometric study. Educational Dimension, Kryvyi Rih, Ukraine, v. 3, p. 1–8, 2020. DOI: 10.31812/ed.622. Disponível em: https://acnsci.org/journal/index.php/ed/article/view/622. Acesso em: 14 nov. 2026.