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 July 16, 2024. https://ikm.mk/ojs/index.php/kij/article/view/5801.