The Effect of the 5555 Strategy on Developing Productive Thinking among Fourth-Year Literary Students in History. cbej [Internet]. 2026 Jul. 2 [cited 2026 Jul. 5];1(وقائع المؤتمر الانساني والتربوي والنفسي):1557-71. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/14949