(3YGde GdfMd hefJLGJg(B: (3JMdjdgG hGSJYeGdgG hahGFOgG GdWHjI (B/ s - (3eMeO YHGS YHOGddWjas; (3GMeO eMehO GHh GdfLGs ([S.N] : (3OGQ GdeWHhYGJ GdLOjOIs)
Keywords: (3YSd GdfMds; (3GdfMds; (3GdfMd(B- (3JQHjIs