(3GdhUGjG GdYTQs (3GdcJGH GdKGdKs (3dG JbJds - (3TfhOI GdKGdKs (3GdHGHGs ((3GdbGgQIs [(3O(B. (3f(B.]s, 2007)
(3GdeMJhjGJ (B: (3a(B1(3GdbJd GdeHGM(B--(3a(B2(3CgejI gPg GdhUjI(B--(3a(B3(3CfhGY ef GdbJd(B-(3a(B4(3GdbJd ZjQ GdeHGTQ (B--(3a(B5(3bJd GdQhM(B--(3a(B6(3bJd GdEfSGf dfaSg(B--(3a(B7 (3ELGHI CSFdI JJYdb HGdehVhYs
(3eJhaQ efgG WHYI Gd (B13 (3YGe (B2012 (3HecJHI UeQ GdYGeI (B-(3aQY GdRGhjI GdMeQGA haQY GdRjJhfs
Elwadi
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Keywords: (3GdYbGFO GdeSjMjIs; (3GdhUGjG GdYTQs; (3GdhYX hGdEQTGO (B((3eSjMjI(B)s