GH, F., مهاجری, A., اسکندری, SH., آب روشن, H.. “A Comparative Study of Critical Thinking Skills of Educators in Elementary, Secondary, High, and Pre-university Schools in Bushehr Province and  Providing Strategies to Promote Critical Thinking.” Journal of New Approaches in Educational Administration, vol. 4, no. 15, 2013, pp. 193-216.