Ministry of Science and Higher Education (Poland) | ![]() |
Index Copernicus | ![]() |
The Central EuropeanJournal of SocialSciences and Humanities (CEJSH) | ![]() |
Central Medical Library (Poland) | ![]() |
SPORT Computer Base |
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POL-Index |
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ARIANTA - Science and branch Polish electronic journals |
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J-Gate | ![]() |