(3EOGQI GdMQH hQgGf GdfUQ GdYScQj (B:s (3GdCSGSjGJ hGdCOGA (B/s - (3YOfGf, Hh eYRIs ((3YeGf, GdCQOf (B:s (3GdhQGb ddfTQ hGdJhRjY ;s (3GdLRGFQ (B:s (3GdOGQ GdLRGFQjI,s, 2020)
(3eTJQjGJ eYQV GdbGgQI GdOhdj ddcJGH (B2020.s
(3HHdjhLQGajI (B: (3UaMI (B213-234.s
Keywords: (3GdMQHs -- (3EOGQIs; (3GdSjGSI GdYScQjIs