Analysis of ‘Tamna Sullyeokdo’ Research Trends using Keyword Network Analysis

This study was conducted to identify the research trends of previous studies on the topic of Tamna Sullyeokdo using 75 studies. Keyword network analysis, a methodology that identifies the importance of keywords and relationships between keywords based on the frequency of occurrence and co-occurrence of keywords extracted from each study was used as a methodology for analysis. The research results showed that the most frequently occurrence keyword was ‘Tamna Sullyeokdo’ was the highest, and the degree centrality, closeness centrality, and betweenness centrality were also highest. The significance of this research lies in providing an opportunity to understand the overall achievements of prior studies on ‘Tamna Sullyeokdo’ in various academic fields and content categories. Additionally, the utilization of keyword network analysis using research keywords allowed for an understanding of the content and structure that has been prominently addressed in studies related to ‘Tamna Sullyeokdo’. The individual importance of research keywords and the relationships between them were also identified. One limitation of this research is the inability to analyze the entire body of research related to ‘Tamna Sullyeokdo’, resulting in the omission of trends in excluded studies and the inability to provide a comprehensive overview of all studies.