(3eGHYO MQH GdNdjL Gh YUQ GdehGLgGJ GdcHQi (B/ s - (3HQgGf Zdjhfs ([S.N] : (3ecJHI eOHhdi , s, 1993)
Keywords: (3GdYGde GdYQHis; (3GdGMhGd GdSjGSjIs; (3MQH GdNdjLs; (3GdfXGe GdYGdei GdMOjKs