(3GdhLjR aj TQM bGfhf GdGKHGJ (B/ s - (3GHh GdNjQ, YHO GdSejY YHO GdhgGH, s ((3GdbGgQI (B[(3eUQ(B] : s (3LGeYI GdCRgQ GdTQja, s, 2007)
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdGKHGJ (B((3bGfhf(B)s