(3efGRd GdbGgQI hebGYOgG ai GdYUQjf Gdeedhci hGdYKeGfi (B/ s - (3ZRhGf eUWai jGZis ((3GdbGgQI (B: s (3ecJHI RgQGA GdTQb , s, 2004)
Keywords: (3GdeSGcfs; (3GdYeGQI GdefRdjIs; (3GdeHGfi (B- (3UjGfIs; (3GdefGRd GfXQ GdeSGcfs; (3GdeHGfi (B- (3YeGQIs; (3GdeHGfi GdJGQjNjI (B- (3GdbGgQIs