(3dZI GdeSQM YfO GdaQjO aQL (B/ s - (3fHjd QGZHs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1986)
Keywords: (3GdGOH GdYQHis; (3GdJPhb GdeSQMis; (3Gdafhf GdeSQMjIs; (3GdeSQM GdYQHis; (3GdaQjO aQLs; (3JGQjN hfbOs