Pilten, G., and P. Pilten. “The Effect of Mathematical Writing Activities on 3th Grade students’ Problem Solving and Posing skills<p≫Matematiksel Yazma Etkinliklerinin 3. Sınıf öğrencilerinin Problem çözme Ve Kurma Becerilerine Etkisi”. Journal of Human Sciences, vol. 13, no. 1, Jan. 2016, pp. 209-26, https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/3362.