Author = %D9%85%DB%8C%D8%AA%D8%B1%D8%A7 %D9%86%D9%88%D8%B1%D9%88%D8%B2%DB%8C
Exploring the Professional Competencies of High School Principals: The Results of a Mixed Method Study

Volume 4, Issue 1, September 2016, Pages 1-25

Javad Porkarim; Mohammad Farzaneh; Mitra Norozi