Scientific Databases
arXiv (pre-print database)
Directory of Open Access Journals DOAJ
Index Copernicus
SciELO (Iberoamerican, South Africa)
EBSCO
ProQuest
Scimago Journal Rank (SJR) Scopus
arXiv (pre-print database)
Directory of Open Access Journals DOAJ
Index Copernicus
SciELO (Iberoamerican, South Africa)
EBSCO
ProQuest
Scimago Journal Rank (SJR) Scopus