Candaş Uygan, Dilek Tanışlı, Nilüfer Köse. (2014). Research of Pre-Service Elementary Mathematics Teachers’ Beliefs in Proof, Proving Processes and Proof Evaluation Processes. Turkish Journal of Computer and Mathematics Education (TURCOMAT), 5(2), 137–157. Retrieved from https://turcomat.org/index.php/turkbilmat/article/view/68