FIKRET CIHAN, HATICE AKKOÇ. Improving Pre-Service Mathematics Teachers’ Views on Proof: A Design Study. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 11, n. 1, p. 280–311, 2020. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/232. Acesso em: 4 may. 2024.