(3bUU ZQjHI ai GdJbeU (B/ s - (3SYOGdOjf eMeO ZfOhQs ([S.N] : (3GdeDSSI GdMOjKI ddcJGH , s, 1993)
Keywords: (3Yde GdfaSs; (3GdfhGOQGdYQHjIs; (3GdGSGWjQ GdYQHjIs; (3dHfGfs; (3GdbUUs; (3GdGSGWjQs; (3GdfhGOQs