/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: alaaalhwayan https://cdn.slidesharecdn.com/profile-photo-alaaalhwayan-48x48.jpg?cb=1523478889 ���� ������� ������� ������� ���� ���� ������� ������� ����� ������ ���� �������