(3GdKbGaI GdKGQjI hGdKbGaI GdeSGdeI (B: s (3JGUjd fXQi hOQGSI ejOGfjI ddKbGaI GdaQYjI heMOOGJ GdSdhc GdGLQGei (B/ s - (3eMehO YHOGdQTjO HOQGfs; (3GMeO eMeO GdSjO GeGe YScQs ((3GdbGgQI (B: s (3eQcR GdHMhK hGdOQGSGJ GdGLJeGYjI , s, 2002)
Keywords: (3GdLQjeI hGdeLQehfs; (3Yde GdfaS GdLfGFis; (3GdSdhc GdGLJeGYis; (3GdGfJbGes; (3GdKCQs; (3GdeTGcd GdGLJeGYjIs