ZEYNEP ERŞEN, FATIH KARAKUŞ. Evaluation of Preservice Elementary Teachers’ Concept Images for Quadrilaterals. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 4, n. 2, p. 124–146, 2013. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/54. Acesso em: 20 may. 2024.