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Adam Mickiewicz University in PoznaĆ: PRESSto
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Digital Repository of Scientific Institutes (RCIN)
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Akademicka Platforma Czasopism
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Akademicka Platforma Czasopism (APCZ)
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Directory of Open Access Journals: DOAJ Articles
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Jagiellonian University Repository
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University Scientific Journals University of Gdansk (UGN)
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