(3Jbhje GdJYde s - (3GHh YdGe , QLGA eMehO s ((3YeGf (B[ (3GdGQOf (B] : s (3OGQ GdeSjQI ddfTQ hGdJhRjY ,s, 2005)
(3GMO GdcJH eSJfSN s
Keywords: (3GdJQHjI s; (3GdJYdes