2.2. Data Collection and Bibliometric Analysis
As of February 2, 2023, 3639 records were recorded. Scientific literature can be found in the WOS Core Collection database, one of the most important databases. The quantitative analysis included 3 617 records after filtering for duplicates. Figure 1 illustrates the flow diagram of preferred reporting items for systematic reviews and meta-analysis (PRISMA) to select studies.
Figure 1. Flow diagram of the study selection procedure.
A ”bibliometrix” function was applied to the bibliographic information of the selected publications to automatically convert and analyze it[3,4]. All information related to the country, institution, author, journal, citation, and keywords was analyzed.