(3GdeYdheGJ hUfGYI GdbQGQ GdGSJQGJjLj (B/ s - (3YhOI, LgGO, s ((3GdbGgQI (B[(3eUQ(B] : s (3GdecJH GdYQHj ddeYGQa, s, 2018)
(3jJVef edGMb(B.s
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GJNGP GdbQGQGJ(B.s; (3GdGOGQI GdGSJQGJjLjI(B.s; (3NOeGJ GdeYdheGJ(B.s