GĖGŽNIENĖ, D. The application of Raven Progressive Matices Test in testing thinking skills of high school graduates. Psichologija, [S. l.], v. 4, p. 29–40, 1983. DOI: 10.15388/Psichol.1983.4.9136. Disponível em: https://test.zurnalai.vu.lt/psichologija/article/view/9136. Acesso em: 25 oct. 2025.