OSTAPENKO, A.; JANUŠKEVIČIENĖ, Olga. About the effectiveness of mastery of mathematical information. Lietuvos matematikos rinkinys, [S. l.], v. 52, n. proc. LMS, p. 128–133, 2011. DOI: 10.15388/LMR.2011.me14. Disponível em: https://www.journals.vu.lt/LMR/article/view/15388.. Acesso em: 18 jul. 2024.