(3eDTQGJ heYGjjQ bjGS hJbjje GdCOGA (B:s (3eONd GSJQGJjLj ddJMSjf GdeSJeQ hGdJejR GdJfGaSj (B/s - (3LGO GdQH, SjO eMeOs ((3GdbGgQI (B:s [(3O(B. (3f(B.](3,s, 2009)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3HHdjhLQGajI (B: (3U(B. 565.s
Keywords: (3Jbjje GdCOGAs -- (3eYGjjQs; (3EOGQI GdCaQGOs; (3Jbjje GdCOGAs