Sancılı, S. and Tugluk, M. N. (2021) “AN INVESTIGATION OF THE PROBLEM BEHAVIOR OF PRESCHOOL CHILDREN IN TERMS OF DIFFERENT VARIABLES ”, International Online Journal of Education and Teaching, 8(3), pp. 1986–2006. Available at: https://iojet.org/index.php/IOJET/article/view/1359 (Accessed: 2 January 2026).