(3JcfhdhLjG gfOSI GdGfJGLs (3JWHjbGJ ai JcfhdhLjG gfOSI GdGfJGL (B/s - (3eMeO fUQ GdOjf OejQ(B.s; (3eMeO fUQ GdOjf OejQ(B.s ((3GdbGgQI (B:s (3OGQ GdQGJH GdLGeYjI(B.,s, 1987)
(3GdLRA GdKGfi GdJWHjbGJ GdYedjI(B.s
All age.
Keywords: (3gfOSI GdGfJGLs -- (3cJGHs -- (3eUQ(B.s; (3JcfhdhLjG (B- (3gfOSI GdGfJGLs -- (3cJGHs -- (3eUQ(B.s