Table 1

Bibliometric methods used to analyse the research topic

TechniquesObjectiveResearch questionsBibliometric methodAnalysis
Evaluative techniques: SCI-mat(1) To assess academic impact and relative influenceRQ1: What has been the evolution of publications?Measures of productivityHistorical evolution of publications Distribution of articles by journal Distribution of articles by author Citation analysis Co-citations analysis: documents Co-citation analysis: authors Co-citation analysis: journals Co-word analysis
RQ2: What are the major journals, countries, institutions, authors and articles in this research stream?
Relational Techniques: VOS Viewer(2) To determine intellectual structureRQ3: What is the main research structure of financial fraud in older adults’ literacy research?Impact metrics Co-citation
(3) To identify thematic organization (4) To identify conceptual structureRQ4: What current research opportunities does this emerging research field offer?Co-occurrence
(5) To identify the hottest research trendsRQ4: What current research opportunities does this emerging research field offer?Bibliographic coupling

Source(s): Gallego-Losada et al. (2023, p. 3). Authors’ own work

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