(3GdfXQjg GdYGeg ddeSDhdjg GdbVGFjg aj GdJTQjY GdGSdGej (B: s (3OQGSg JCUjdjg aj Gdabg GdGSdGej hGdSjGSg GdTQYjg (B/s - (3SYGOg, GeLO Ydjs ((3YeGf, GdCQOf (B: s (3OGQ GdKbGaI ddfTQ,s, 2010)
(3jTJed Ydj GQLGYGJ HHdjhLQGajgs
Keywords: (3Gdabg GdGSdGejs; (3GdTQjYg GdGSdGejgs