(3HMhK JGQjN GdUMGaI (B: s (3GTcGdjGJ efgLjI hBaGb eSJbHdjI (B/ s - (3YHO GdQMef, YhGWa, s; (3UOjb, QGej YWG, s ((3GdbGgQI (B[(3eUQ(B] : s (3GdYQHj ddfTQ hGdJhRjY, s, 2018)
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdUMGaIs -- (3eUQs -- (3JGQjNs; (3GdUMGaIs -- (3GdHdGO GdYQHjIs -- (3JGQjN(B.s