Figure 1.
This image presents a network diagram illustrating the relationships among various research publications. Each node represents a publication, identified by the author's last name and the publication year. The sizes of the nodes vary, indicating differing levels of connectivity to other publications within the network. Lines connect the nodes, demonstrating links between the works. The layout is organized with multiple nodes clustered together, while some publications are more isolated, showing the structure of relationships based on citations or relevance. The node for Kang from the year 2020 is distinctly colored and positioned, suggesting a potentially significant relationship or centrality within the network.Mapping of the research papers using the IT tool: “connectedpapers”
Source(s): Authors’ own work