(3Odjd GdJLGQH aj GdcjejGA ddUa GdChd GdKGfhj GdYdej (B( (3GdMGOj YTQ (B)s - (3GdLeYjI GdcjejGA GdCQOfjIs ((3GdLeYjI GdcjejGFjI GdCQOfjIs (3YeGfs, 1985)
Keywords: (3GdcjejGA (B- (3JLGQH (B- (3cfH eOQSjI s