(3OQGSI dHYV LhGfH bGfhf eMGceI GdhRQGA aj aQfSG heUQ hGdc`hjJ (B/ s - (3aJMj acQjs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 1995)
149 - 153 (3HHdjhLQGajG(B: (3UaMGJs
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Keywords: (3GdbGfhf GdOSJhQjs