(3gjFI GdGee GdeJMOI efP GdfTGI hMJi Gdjhe (B/ s - (3WdGd eMeO fhQ YWGQs ([S.N] : (3dLfI GdGYdGe hGdOQGSGJ GdeSJbHdjI , s, 1993)
Keywords: (3GdSjGSI GdOhdjIs; (3GdGee GdeJMOIs; (3GdefGRYGJ GdOhdjIs; (3GdefXeGJ GdOhdjIs