Šapkova, Aļesja. “THE GROWTH DYNAMICS OF ACHIEVEMENTS IN MATHEMATICS: ANALYSIS OF INTERNATIONAL REASEARCH”. Acta Paedagogica Vilnensia 30 (January 1, 2013): 68–79. Accessed November 17, 2025. https://www.zurnalai.vu.lt/acta-paedagogica-vilnensia/article/view/1551.