1.
Petraitienė S, Bikulčienė L, Kravčenkienė V. The mathematical learning by Mathcad software use. LMR [Internet]. 2002 Dec. 20 [cited 2025 Nov. 26];42(spec.):267–270. Available from: https://www.zurnalai.vu.lt/LMR/article/view/32900