Scopus: The largest abstract and citation database of peer-reviewed journals, books, and conference proceedings. It provides professors with the impact factor of the journal , & H index of the author. An account should be created by the user
- Scimago: A publicly available portal that includes the journals and country scientific indicators developed from the information contained in the Scopus® database (Elsevier B.V.).
- JCR Tool: Journal citation report is a tool that determines the journal impact factor and ranking. An account should be created by the user.