Gül Kaleli Yılmaz, Mikail Yüksel (2019) “Effect of Different Learning Environments on 7th Grade Students’ Geometric Thinking Levels”, Turkish Journal of Computer and Mathematics Education (TURCOMAT), 10(2), pp. 426–455. Available at: https://turcomat.org/index.php/turkbilmat/article/view/209 (Accessed: 2May2024).