(3GdHMK GdYdej eagheg h GOhGJg h GSGdjHg s - (3PhbGf , YHjOGJ s; (3YOSs; (3cGjO , YHO GdMb YHO GdQMeGfs ((3YeGfs (3OGQ GdacQ fGTQhf h ehRYhfs, 2020)
Keywords: (3GdHMK GdYdejs; (3efgLjI GdHMK GdYdejs