Kaba, Yasemin. “The Relationships Between Middle School students’ Problem Posing Achievements and Math Problem Solving Attitudes: Fractions”. New Trends and Issues Proceedings on Humanities and Social Sciences 4, no. 1 (August 19, 2017): 462–471. Accessed May 21, 2024. https://www.un-pub.eu/ojs/index.php/pntsbs/article/view/2289.