Griniuvienė, Liucija, and Vanda Naudžiūnienė. “The System of Cumulative Marking in Mathematics Studies: Advantages and Disadvantages”. Lietuvos matematikos rinkinys 43, no. spec. (December 22, 2003): 338–341. Accessed November 24, 2024. https://journals.vu.lt./LMR/article/view/32437.