“This Research Aims to Identify the Impact of Innovation Hard Strategy to Acquire Historical Perceptions of the Average First-Grade Students. There Is No Statistically Significant Differences at the Level (0.05) Between the Average Scores of the Experim”. ALUSTATH JOURNAL FOR HUMAN AND SOCIAL SCIENCES 227, no. 3 (December 5, 2018): 145–170. Accessed May 2, 2024. https://alustath.uobaghdad.edu.iq/index.php/UJIRCO/article/view/778.