(3ehShYI Yde GdfaS hGdJMdjd GdfaSi (B/ s - (3aQL YHOGdbGOQ Wgs; (3TGcQ YWjI bfOjds; (3MSjf YHOGdbGOQ eMeOs; (3eUWai cGed YHOGdaJGMs ([S.N] : (3OGQ SYGO GdUHGM , s, 1993)
Keywords: (3OhGFQ GdeYGQas; (3Yde GdfaSs; (3GdJMdjd GdfaSis; (3GdeYGLes