Kaklauskienė, Danutė. “Comparative Analysis of Term Usage in the Text Books for Schools ``In the World of Elementary Mathematics’’”. Lietuvos matematikos rinkinys 44, no. spec. (December 17, 2004): 456–461. Accessed October 27, 2025. https://test.zurnalai.vu.lt/LMR/article/view/31998.