SIMAŠKA, K. Lithuanian primers at the end of the nineteenth century to the beginning of the twentieth century. Psichologija, [S. l.], v. 5, p. 105–122, 1963. DOI: 10.15388/Psichol.1963.5.8895. Disponível em: https://test.zurnalai.vu.lt/psichologija/article/view/8895. Acesso em: 25 oct. 2025.