(3ehShYI Ydhe GddZI GdYQHjI (B: (3bhGYO , UQa , HdGZI , EedGA (B/ s - (3CHh MdJe, fHjds; (3GdRjf, fHjds; (3GdLed, fXejs; (3CHh Ndjd, RgOjs ((3YeGf (B:s (3OGQ CSGeI,s, 2003)
Keywords: (3GddZg GdYQHjgs; (3GdHdGZgs; (3GdehShYGJs; (3Yde GdUQas; (3bhGYO GddZgs