Nori Al-Ssesani, Naji, and Afrah Yassen Al-Dabagh. 2013. “Efficiency of Teaching/ Learning Designin Physics Based on Kemp Model by Using Multi-Media in Developing Critical Thinking and Tendency towards Self-Learning”. College of Basic Education Research Journal 12 (4):115-48. https://doi.org/10.33899/berj.2013.Vol12.Iss4.38294.