Figures & data
Table 1. Number of publications by category.
Table 2. Top 20 most productive journals.
Table 3. Top 10 most representative countries.
Table 4. Top 10 organizations.
Table 5. Top 10 documents by global citations.
Table 6. Top 10 keywords.
Table 7. Top 10 authors by publications.
Data availability statement
The data that support the findings of this study are openly available in Scopus at scopus.com.