(3MQjI GdUMGaI aj GdYQGb (B1921-1933 : s ((3OQGSI JGQjNjI(B) / s - (3GMeO, ajGf MSjf, s ((3YeGf, GdGQOf (B: s (3OGQ OGQ GdeYJR ddfTQ hGdJhRjY, (B437 (3g`(B. = 2016.s, 2016)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B193-207.s
Keywords: (3GdUMGaIs -- (3bhGfjf hJTQjYGJs -- (3GdYQGb(B.s; (3MQjI GdUMGaIs -- (3GdYQGb(B.s