“The Effectiveness of A Proposed Educational Design To Develop The Systematic Thinking Skills of Students In Colleges of Education In The Subject of Curricula And Teaching Methods”. Journal of the College of Basic Education 30, no. 133 (December 17, 2025): 399–414. Accessed June 24, 2026. https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/14053.