(3HdGZI GdJQGcjHs (3OQGSI ai Yde GdeYGfi (B/s - (3Jhajb Gdajd(B.s; (3Jhajb Gdajd(B.s ((3GdbGgQI (B:s (3ecJHI GdGfLdh GdeUQjI(B,s, 1998)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI (B.s
(3HjGf eGgjI Yde GdeYGfj h eLGdGJ GdHMK ajg(B.s
All age.
Keywords: (3GGddZI GdYQHjI (B- (3GdNHQ h GdGfTGA (B.s; (3GddZI GdYQHjI (B- (3GSdhH GdbUQ (B.s