(3GdMSjf Hf Ydj (B: s (3HGYK GdfgVI GdYQHjI GdMOjKI (B/ s - (3ehSi, SdjeGfs ((3YeGf (B:s (3hRGQI GdTHGH,s, 1989)
Keywords: (3JGQjN GdYQHs; (3GdKhQI GdYQHjI GdcHQi (B1916-1918s