(3JcfhdhLjG GdGdcJQhfjGJ (BELECTORNICS TECHNOLOGY : s (3JUeje hUjGfI GYWGd GdgGi aGi hGdGSJQjh (B/ s - (3aGQhb eMeO GdYGeQis ((3GdbGgQI (B: s (3eYgO fGUQ ddOQGSGJ GdGdcJQhfjI , s, 1998)
Keywords: (3GdGSJQjhs; (3GdgGi aGis; (3GdJSLjdGJ GdUhJjIs; (3GTQWI GdJSLjds; (3GdeSLdGJs