(3GdCMcGe GdehVhYjI dLQGFe GdONhd ZjQ GdeTQhY Edi GdCfXeI GdeYdheGJjI (B:s (3OQGSI ebGQfI (B/s - (3O(B. (3TQja fUQ CMeOs ([(3ecGf GdfTQ ZjQ eMOO(B] :s [(3GdfGTQ ZjQ eMOO(B] (3,s, 2020)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdbhGfjf hGdJTQjYGJs; (3GNJQGbs; (3LQGFe GdeYdheGJjIs