(3HOGFd GdYbhHGJ GdSGdHI ddMQjI aj GdJTQjY GdLfGFj GdYQGbj (B:s (3OQGSI ebGQfI (B/s - (3eUWai Ybjd MSf GdfLOjs; (3aJhM YHOGddg GdTGPdjs; (3LGeYI GdEScfOQjIs (3cdjI GdMbhbs ((3GdEScfOQjI(B:s (3cdjI GdMbhb(B-(3LGeYI GdEScfOQjIs, 2020)
(3QSGFd fSNI efaQOIs
(3GWQhMI (B((3eGLSJjQ(B) - (3LGeYI GdEScfOQjI, cdjI GdMbhb, bSe GdbGfhf GdLfGFj (B2020s
(3HHdjhLQGajG(B: (3UaMGJ (B146-161s
Keywords: (3GdbGfhf GdLfGFjs; (3GdYbhHI GdSGdHI ddMQjIs; (3YOGdI GdYbhHIs; (3bVGFjI GdYbhHIs; (3GdMHS GdGMJjGWjs; (3GdEaQGL GdTQWjs; (3GdacQ GdYbGHjs; (3GdYbhHI GdHOjdIs; (3GdLQjeIs; (3QSGFd LGeYjIs -- (3LGeYI GdEScfOQjIs -- (3GdbGfhf GdLfGFjs