Latif Al-Samarrai, Q. M. “The Effect of the Plan Strategy (PLAN) on Acquiring Historical Concepts for Fifth-Grade Literary Students and Developing Their Achieved Motivation”. Journal of Tikrit University for Humanities, vol. 29, no. 7, 1, July 2022, pp. 322-47, doi:10.25130/jtuh.29.7.1.2022.16.