(3YbO GdbWQ GdHMQj(B:s (3OQGSI ebGQfI (B/ s - (3YHOGdcQje, RjfH YHOGdGdgs; (3Gdehdi, HTQi NGdO JQcjs; (3LGeYI GdehUd (B. s (3cdjI GdMbhb (B. s (3KSe GdbGfhf GdNGU (B- (3GdJLGQjs (2021)
(3GdfU HGddZI GdYQHjI ; GdeSJNdU HGddZI GdYQHjI hGdGfcdjRjIs
Keywords: (3GdbGfhf GdJLGQjs