(3GdMdhi aj cd ecGf (B: (3GdeQMdI GdKGdKI (B((3eJbOe(B)s - (3Ydhg, RfLHjds; (3YHhO, djfGs (](3O(B.(3e(B[ :s (3OGQ GUGdI,s, 2017)