(3YeOI GdMaGX aj JaSjQ CTQa GdCdaGX (B: (3eYLe dZhj dCdaGX GdbQBf GdcQje (B/ s - (3GdSejf, TgGH GdOjf CHh GdYHGS CMeOs; (3Yjhf GdShO, eMeOs ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 1996)
Keywords: (3GdYdhe GdbQBfjIs; (3JaSjQ GdbQBfs; (3JaGSjQ GdbQBf GddZhjIs; (3CdaGX GdbQBfs