“The Effect of the Addie and Shayer Model on the Achievement of Fifth Grade Students and their Attitudes towards History: The Effect of the Addie and Shayer Model on the Achievement of Fifth Grade Students and their Attitudes towards History”, jperc, vol. 16, no. 62, pp. 143–175, Jul. 2019, Accessed: May 05, 2025. [Online]. Available: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/916