Ismail Mahdi, M. D. K. (2018) “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 (3), pp. 145-170. doi: 10.36473/al-ustath.2018.0.227 (3).145-170.