(3GdGeGe Ydj GdbQBf GdfGWb (B/ s - (3GdSGYOj, fYeI gGOj, s ((3HjQhJ, dHfGf (B: s (3eDSSI GdJGQjN GdYQHj ddWHGYI hGdfTQ hGdJhRjY, (B426 (3g`(B. = 2006.s, 2006)
2 (3GLRGA HHdjhLQGajI aj (B1 (3eLdO eGOjs
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3Ydj Hf GHj WGdH (B((3Ydjg GdSdGe(B)(3, s -- (3GdGeGe, s -- 23 (3bHd GdgLQI(B-40 (3gLQjs -- (3aj GdbQBf(B.s; (3Ggd HjJ GdQShd Ydjge GdSdGe (B((3TjYI(B)s -- (3JQGLe(B.s; (3GdUMGHI hGdJGHYhfs -- (3JQGLe(B.s