(3GdOdjd GdHHdjhZQGai dQhGFY GdGOGH GdYGdejI (B/ s - (3GdeLdS GdGYdi ddKbGaI , dLfI GdJQLeI s ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1992)
Keywords: (3GdTYQGAs; (3GdcJHs; (3GdeDdahfs; (3GdHHdjhLQGajGJs; (3YfGhjf GdcJHs