DEDE, Yüksel, Hee-Jeong Kim, Gürcan Kaya, ja Veysel Akçakın. ”Comparing Mathematics Educational Values of Turkish and South Korean Students Using a Two-Step Cluster Analysis”. LUMAT-B: International Journal on Math, Science and Technology Education 9, no. 2 (lokakuuta 7, 2024): 20. Viitattu marraskuuta 14, 2024. https://journals-21.hulib.helsinki.fi/lumatb/article/view/2479.