Fikret Cihan, Hatice Akkoç (2020) “Improving Pre-Service Mathematics Teachers’ Views on Proof: A Design Study”, Turkish Journal of Computer and Mathematics Education (TURCOMAT), 11(1), pp. 280–311. Available at: https://www.turcomat.org/index.php/turkbilmat/article/view/232 (Accessed: 17May2024).