(3Yde faS GddYH(B/s - (3UhGdMI, eMeO GMeOs ((3YeGf(B[(3GdGQOf(B]:s (3OGQ GdeSjQI ddfTQ hGdJhRjY,s, 2010)
(3GdcJGH eSJfSN(B.s
Keywords: (3Yde GdfaSs; (3GdGdYGHs