RAGALYTĖ , Birutė; PAUKŠTIENĖ, Alma. School leaving mathematical examination in Lithuania between the two world wars. Lietuvos matematikos rinkinys, [S. l.], v. 44, n. spec., p. 499–502, 2004. DOI: 10.15388/LMR.2004.32024. Disponível em: https://www.journals.vu.lt/LMR/article/view/32024.. Acesso em: 20 may. 2024.