Hilal Kahraman, Elif Kul, Tuba Aydoğdu İskenderoğlu (2019) “Strategies Employed by 7th and 8th Graders for Quantitative Proportional Reasoning Problems”, Turkish Journal of Computer and Mathematics Education (TURCOMAT), 10(1), pp. 195–216. Available at: https://turcomat.org/index.php/turkbilmat/article/view/200 (Accessed: 26December2024).