Muhammed Ahmed, Ali, AND 		Muzahim Al-Azzawi, Nedhal.
" The Impact of the Six-Step Dimension Strategy in Acquiring Historical Concepts of Fourth Year Female Students and Developing Their Critical Thinking" <em>Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية</em> [Online], Volume 25 Number 11 (26 March 2019)