WASET
Khakzad, F. , Dehghani, M. , Hejazi, E. (2018), 'Investigation of the Effect of Teaching a Thinking and Research Lesson by Cooperative and Traditional Methods on the Creativity of Sixth Grade Students', World Academy of Science, Engineering and Technology, Open Science Index 138, International Journal of Educational and Pedagogical Sciences, 12(6), 866 - 870.