(3ghGjGJ aQjOI h EQGOI YfjOI (B/ s - (3GdYhGLj, efUhQ Hf fGUQs ((3GdQjGV (B:s (3OGQ Whjb ddfTQ h GdJhRjY,s, 2001)
Keywords: (3GdCdYGH GdQjGVjIs; (3GdghGjGJs; (3GdfTGWGJs