Figure 5
The network visualization shows a scale bar at the bottom ranging from 2018 (dark blue) to 2023 (yellow). The network displays nodes of various sizes and colors for different years which are as follows: “arner d. w.; buckley r.p.; zetz”, “schueffel p. (2016)”, “fulop m. t.; topor d. i.; ionesc”, “gomber p.; koch j. -a.; siering”, “yang y.; su x.; yao s. (2021)”, “stewart h.; jurgens j. (2018)”, “gabor d.; brooks s. (2017)”, “goldstein i.; jiang w.; karoly”, “gomber p.; kauffman r.j., park”, “langley [.; leyshon a. (2021)”, and so on. The “V O S viewer” logo is on the bottom left.Network visualization map of citations by documents minimum number of citations of a document = 4. Source: Authors' own elaboration