(3hGLHGJ heMXhQGJ QLd GdCef aj GdfXGe GdSYhOj (B/ s - (3Bd LeGY, Ydj Hf XGaQs ((3GdQjGV (B:s (3OGQ GdcJGH GdLGeYj ddfTQ hGdJhRjY, s, 2020)
(3eTJQjGJ eYQV GdbGgQI GdOhdj ddcJGH (B2020.s
(3jTJed Ydi HHdjhLQGajI(B.s
Keywords: (3QLGd GdTQWI s -- (3bhGfjf hJTQjYGJs -- (3GdSYhOjIs; (3GdTQWIs -- (3bhGfjf hJTQjYGJs -- (3GdSYhOjIs