(3GdeLJeY GdeUQi hGdKbGaI GdZQHjI (B: s 1798 - 1952 - (3eMeO QLH Rci JeGes ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH,s, 2017)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdKbGaI GdZQHjIs; (3GdeLJeY GdeUQis; (3eUQ s -- (3GdGMhGd GdGLJeGYjIs