VILKAS, Robertas. A critique of terms and symbols in school mathematics. Lietuvos matematikos rinkinys, [S. l.], v. 64, n. B, p. 87–97, 2023. DOI: 10.15388/LMD.2023.33599. Disponível em: https://test.zurnalai.vu.lt/LMR/article/view/33599. Acesso em: 28 oct. 2025.