İsa Kaya, and M. Engin Deniz. “The Effects of Life Skills Education Program on Problem Behaviors and Social Skills of 4-Year-Old Preschoolers”. Elementary Education Online 19, no. 2 (December 20, 2023): 612–623. Accessed December 27, 2024. https://ilkogretim-online.org/index.php/pub/article/view/6441.