(3GdJMbjb GdLfGFj aj GdLQGFe GdGdcJQhfjI (B/ s - (3ehSi, eUWai eMeO, s ((3GdbGgQI (B[(3eUQ(B] : s (3eWGHY GdTQWI hGdfTQ hGdJhRjY, (B430 (3g`(B. = 2009.s, 2009)
(3jVe edGMb(B.s
(3jJVef EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdLQGFe GdMGShHjI(B.s; (3GdJMbjb GdLfGFj(B.s