GRUZDYS , V. The activities of the Lithuanian working people in creating the material basis of schools in the period of construction of socialism. Psichologija, [S. l.], v. 10, p. 113–118, 1969. DOI: 10.15388/Psichol.1969.10.9238. Disponível em: https://test.zurnalai.vu.lt/psichologija/article/view/9238. Acesso em: 26 oct. 2025.