DOAJ Directory of Open Access Journals

DOAJ Directory of Open Access Journals

Directory of Open Access Journals – DOAJ

デンマーク

DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely available online for everyone.

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https://doaj.org/oai

• roar: 367

• OAI-DC