(3GdabI GdGSdGej hGOdJg(B:s (3GdTGed ddCOdI GdTQYjI hGdGQGA GdePgHjI hGge GdfXQjGJ GdabgjI hJMbjb GdGMGOjK GdfHhjI hJNQjLgG hagQSI GdaHGFjI ddehVhYGJ hGge GdeSGFd GdabgjI(B/ s - (3GdRMjdj,hgHIs ((3OeTb(B[(3ShQjG(B]:s (3OGQ GdacQ,s, 1997)
Keywords: (3Gdabg GdGSdGejs