Figure 3
The visualization shows a scatter plot of country names, displayed within circular nodes of varying sizes. The largest circles appear on the left side, and contain the labels “United Kingdom”, “China”, and “United States”, arranged vertically. Some of the nodes are present on their right in a semicircular distribution. At the top right, several small nodes appear, labeled from left to right as “Israel”, “Greece”, “Italy”, “centre”, and “Germany”, with “Monaco” positioned slightly to their left. At the center right, medium-sized nodes labeled “Canada” and “Malaysia” appear, with “Denmark” placed slightly below “Malaysia”, which is shown as a smaller node. At the bottom center, a large node labeled “Taiwan” is present.Country clusters in I&KS research through VOSViewer