BŪDIENĖ, Virginija; STRIČKIENĖ, Marytė. Mathematics education and teaching materials in Lithuania. Lietuvos matematikos rinkinys, [S. l.], v. 39, n. III, p. 259–269 , 1999. DOI: 10.15388/LMD.1999.35578. Disponível em: https://www.journals.vu.lt/LMR/article/view/35578.. Acesso em: 23 nov. 2024.