Scopus (Elsevier)

SCImago (Elsevier)

ERIH PLUS (Norwegian Centre for Research Data / European Science Foundation)

CEEAS (Central & Eastern European Academic Source)

DOAJ (Directory of Open Access Journals)

EBSCOhost (Business Source Complete)

ProQuest(ABI/INFORM Global)

Google Scholar

BazEkon

CEJSH(The Central European Journal Of Social Sciences And Humanities)

MNiSW (Ministry of Science and Higher Education in Poland, item 200246 )