(3LQGFe GdGNJdGS h GdZOQ (B: s (3cGMO GSHGH KhQGJ GdHdOGf GdYQHjI Ydi McheJgG h McGegG (B/s - (3fSQjf YHOGdMejO fHjgs ((3GdGScfOQjI (B: s (3GdecJH GdLGeYi GdMOjK ,s, 2012)
Keywords: (3GdGNJdGSs; (3GdbGfhf GdOhdis; (3GJaGbjI GdGee GdeJMOI decGaMI GdaSGOs -- (3eUQs; (3GdfUH h GdGMJjGds; (3GdeGdjI GdYGeIs -- (3GdeZQHs; (3GdeGdjI GdYGeIs -- (3bhGfjf hJTQjYGJs; (3GdSQbIs; (3LQGFe GdSQbIs; (3LQGFe GdGehGds