(3ZQhJhaScj hGdeSQM (B: s (3GdeNJHQGJ GdeSQMjI aj JLQHI ZQhJhaScj GdEHOGYjI (B/ s ((3GdTGQbI (B: s (3OGFQI GdKbGaI hGdEYdGe , s, 2002)
Keywords: (3GdeSQM; GdfbO GdeSQMj; JGQjN GdeSQM GdMOjKs