Sarıbaş, Şule, and Yaşare Aktaş Arnas. “Preschool children’s Verbal Problem Solving Skills and the Types of Verbal Problems That Teachers Present to Children”. Pegem Journal of Education and Instruction 6, no. 4 (November 15, 2016): 549–568. Accessed March 10, 2026. https://pegegog.net/index.php/pegegog/article/view/pegegog.2016.026.