(3GdGSYGaGJ GdGhdjI hGdGfbGP GdbdHi GdQFhi (B/ s - (3YHOGdcQje Hf SYjO GdebGOeIs; (3YHOGddg Hf SdjeGf GdMQHTs; (3YHOGdYRjR Hf eMeO GdaQjGfs ((3GdQjGV (B: s (3ecJHI GdYHjcGf , s, 2001)
Keywords: (3GdGSYGaGJ GdGhdjIs; (3GdcShQs; (3GdJeQjVs; (3GdJfaS GdUfGYis; (3GdGfYGTs; (3GdMQhbs; (3GdGfbGPs