Cambaz, H. Z., & Ünal, G. (2021). Does Student’s Cognitive Flexibility Decrease During Pandemic? A New Approach to Measure Cognitive Flexibility. International Journal of Cognitive Research in Science, Engineering and Education (IJCRSEE), 9(1), 13–22. https://doi.org/10.23947/2334-8496-2021-9-1-13-22