Page 76 - RUICHSS 2023 Proceeding

University of Ruhuna ISSN: 2706-0063
Matara, Sri Lanka

the development of scholarly works. Mostly the western part of the world is

engaged in research related to SWD in HE (Figure 7). It depicts that the
Eastern part of the world lacks collaborative research works.

Figure 7: Collaboration on SWD Research

Note: Developed by Author, 2023 using Biblioshiny tool

5.6 High-Frequency Keywords
Word clouds are visual representations of the most frequently occurring

words or terms in a dataset and a useful tool for finding the center point of
texts (Atenstaedt, 2012). In a bibliometric analysis, these terms can provide

insights into the key topics, themes, or concepts that are prevalent in the

17