(3Mbhb GdEfSGf hMQjGJg GdCSGSjI (B/ s - (3GdWYjeGJ, gGfj SdjeGfs ((3YeGf, GdCQOf (B: s (3OGQ GdTQhb ddfTQ hGdJhRjY, s, 2001)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3Mbhb GdEfSGf s; (3GdMbhb GdSjGSjI s; (3GdMQjIs