(3Hjf GdecfjI hGdJHYjI hGdeLGRGdYbdi YQV hJMdjd hehGRfI (B/ s - (3HSjhfi YHOGdaJGM ajhOs ([S.N] : (3eWHYI GdMSjf GdGSdGejI , s, 1993)
Keywords: (3GdfMhs; (3GddZI GdYQHjIs; (3GdUQas; (3GdHdGZI GdYQHjIs