(3UhQI GdYQH ai GdPgfjI GdGaQjbjI (B: s ((3MGdI fjLjQjG(B) / s - (3eMeO (B: (3GdNVQ YHO GdHGbis; (3eQcR GdGeGQGJ ddOQGSGJ h GdHMhK GdGSJQGJjLjIs ((3GHhXHi (B: s (3eQcR GdGeGQGJ ddOQGSGJ h GdHMhK GdGSJQGJjLjI (B: s, 2009)
(3CdbjJ gPg GdeMGVQI jhe GdGKfjf GdehGab (B23/(3jhfjh (B/2008s
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B((3U(B29-37)s
Keywords: (3GdYGde GdYQHis -- (3GdYdGbGJ GdNGQLjIs -- (3fjLjQjGs; (3fjLjQjGs -- (3GdQGi GdYGes; (3fjLjQjGs -- (3GdYdGbGJ GdNGQLjIs -- (3GdYGde GdYQHis