(3OjhGf GdNW GdYQHi ai eUQ (B: s (3OQGSI hKGFbjI ddcJGHGJ hGge GdNWGWjf ai YUQ GSQI eMeO Ydi (B/s - (3NGdO YRHs; (3eMeO MSfs ((3GdGScfOQjI (B:s (3ecJHI GdGScfOQjI,s, 2012)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdNW GdYQHis; (3GdfbhT GdYQHjIs; (3GdNW GdYQHis -- (3eUQs -- (3YUQ eMeO Ydis