(3MeGjI GdehXa GdYGe ERGA GdSdWI GdJbOjQjI ddEOGQI (B/ s - (3Ydj, eMeO EHQGgje GdOShbjs ((3GdbGgQI (B: s (3OGQ GdfgVI GdYQHjI, s, 2019)
Keywords: (3GdYGedjf HGdbWGY GdYGes -- (3bhGfjf hJTQjYGJs; (3GdbGfhf GdEOGQjs