1.
Khalaf APDH. Moral philosophy of improving the educational system when structural Spencer Oriented to understand the moral upgrading of the educational system, mental. UJHSS [Internet]. 1Sep.2017 [cited 30Nov.2019];(221 ( 2):181-99. Available from: http://alustath.uobaghdad.edu.iq/index.php/UJIRCO/article/view/457