(3JfejI GdehGQO GdHTQjI hGdeGdjI aj GdefXeGJ GdNjQjI (B/s - (3SdjeGf Hf Ydj GdYdj s; (3jhSa GdbQVGhis ({(3ecGf GdfTQ ZjQ eMOO(B} :s (3eDSSI CeGfI ,s, 1996)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
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Keywords: (3GdTQjYI GdGSdGejIs