Kostić, Valentina, and Tanja Sekulić. “GEOGEBRA DYNAMIC SOFTWARE AS MATHEMATICAL MODELING SUPPORT IN ENGINEERING EDUCATION”. KNOWLEDGE - International Journal 55, no. 3 (December 16, 2022): 461–467. Accessed September 8, 2026. https://ojs.ikm.mk/index.php/kij/article/view/5801.