(3CMQaj (B/s - (3HdGf, YHjQ,s 1975-; (3fhQHJdjGf, CfLjdG,s ((3GdTGQbI, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3eLehYI cdeGJ,s, 2018)
(3ehLg ddCWaGd HGdeQMdI GdGHJOGFjI(B.s
(3CaVd cJGH (B(5-3 (3SfhGJ(B) (3HegQLGf GdTGQbI GdbQGFj ddWads
Keywords: (3KbGaI GdCWaGd(B.s; (3GdCHLOjI GdYQHjIs -- (3OQGSI hJYdje (B((3GHJOGFj(B)s -- (3COH GdfGTFI(B.s