(3GdLOjO abgG hbVGAG ai TQM GMcGe bGfhf GdefGbUGJ hGdeRGOGJ Qbe (B89 (3dSfI (B1998 (3hGNQ JYOjdGJg HGdbGfhf Qbe (B5 (3dSfI (B2005 (3hdGFMJg GdJfajPjI (B/ s - (3Qajb eMeO SdGes ((3GdbGgQI (B: s (3GdeQcR GdeUQi ddHMhK hGdeQGLY , s, 2005)
Keywords: (3GdbGfhf GdJLGQis; (3GdJbGQjQ GdeGdjIs; (3GdbGfhf GdeGdis; (3bGfhf GdYbhHGJ GdeGdjIs; (3GdeGdjI GdYGeIs; (3LQGFe GdGehGds; (3GdeGdjI GdYGeI (B- (3GNdGbjGJs; (3GdeGdjI GdYGeI (B- (3bhGfjf hJTQjYGJs