(3eJZjQGJ Shb GdYed GdeMdi hGfYcGSGJgG Ydi eTcdI GdHWGdI ai eUQ (B/s - (3eLOi eMehO TgGH s ((3GdGScfOQjI(B:s (3OGQ GdLGeYI GdLOjOI ddfTQ(B,s, 1998)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
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Keywords: (3GdHWGdIs