%0 Journal Article
%A Najafi, Mina, ghahremani, mohammad, abolghasemi, mahmoud, arefi, mahbobe
%T Design and explanation of   professional competencies Model for pre-school administrators
%J Journal of New Approaches in Educational Administration
%V 9
%N 34
%P 321-344
%D 2018
%R 
%U https://sanad.iau.ir/fa/Article/1179227