International Indexing & Abstracting Services:

• Scopus (since 2018) (Scimago)
• CAS (Chemical Abstracts Service)
• ROAD – Directory of Open Access Scholarly Resources
• WorldCat

National, Regional, and Subject-Specific Indexes:

• Index Copernicus
• EBSCO
• (Directory of Research Journals Indexing) DRJI
• ROAD

Social Networks:

• Mendeley
• LinkedIn
• Academia

Scientific Research Networks:

• SSRN
• Zenodo
• My Science Work