BOZKURT, A.; GÜZEL, M.; TEZCAN, S. An Example Teaching Activity Based on the Comparison Meaning of the Subtraction of Integers. Journal of Inquiry Based Activities, [S. l.], v. 12, n. 1, p. 18–28, 2022. Disponível em: https://ated.info.tr/index.php/ated/article/view/125. Acesso em: 15 oct. 2025.