(3GdfSH h GdeUGgQI Hjf Ggd GdHjJ h GdUMGHI (B:s (3eY QDjI ddSjQI GdGLJeGYjI h GdGMOGK GdJGQjNjI ai UOQ GdGSdGe (B/s - (3YdGAGdOjf GdeOQSs ((3GQHO (B((3GdGQOf (B) :s (3OGQ GdGed ddfTQ h GdJhRjY ,s, 2010)
Keywords: (3GdGfSGH GdYQHjIs; (3RhGL Ggd GdHjJs; (3GdbHGFd GdYQHjIs; (3Ggd HjJ GdQShd s -- (3GdGfSGHs