ČIKUN, Jelena; DAUNORAVIČIUS, Jonas-Vytautas; RADAVIČIUS, Marijus. Analysis of correlations between indices of academic performance. Lietuvos matematikos rinkinys, [S. l.], v. 46, n. spec., p. 138–143, 2023. DOI: 10.15388/LMR.2006.30601. Disponível em: https://www.journals.vu.lt/LMR/article/view/30601.. Acesso em: 15 may. 2024.