(3GdeSDhdjI GdLfGFjI ddefXeGJ ZjQ GdMchejI ZjQ GdeQNUI (B:s (3OQGSGJ ebGQfI (B/s - (3GdNGdO, CSjd YeQ eSde GdNGdOs ((3GdbGgQI (B:s (3GdeQcR GdYQHj ddOQGSGJ hGdHMhK GdYdejI ddfTQ hGdJhRjY,s, 2020)
(3eTJQjGJ eYQV GdbGgQI GdOhdj ddcJGH (B2020.s
(3jTJed Ydi HHdjhLQGajI(B.s
Keywords: (3GdefXeGJ ZjQ GdMchejI s -- (3bhGfjf hJTQjYGJs -- (3GdYQGb s; (3GdeSDhdjI GdLfGFjI ddefXeGJ ZjQ GdMchejIs -- (3GdYQGb s