Figure 2
Flowchart illustrating the process of selecting studies for a systematic review. The flowchart begins with the identification phase, where data is extracted from SCOPUS, WOS, and Dialnet. For SCOPUS, 62 records are identified, 27 duplicates are removed, and 35 records are screened. Two reports are excluded for being other than articles, reviews, books, and book chapters, four for not being related, and three for being in another language, leaving 27 reports assessed for eligibility. For WOS, 23 records are identified, no duplicates are removed, and 23 records are screened. One report is excluded for being other than articles, reviews, books, and book chapters, three for not being related, and none for language, leaving 19 reports assessed for eligibility. For Dialnet, 110 records are identified, 18 duplicates are removed, and 92 records are screened. A total of 80 reports from all databases are assessed for eligibility. PRISMA flowchart of studies included in this systematic review. Source: Authors’ own work