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Jahn, N.; Matthias, L.; Laakso, M.: Toward transparency of hybrid open access through publisher-provided metadata : an article-level study of Elsevier (2022)
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Pinfield, S.; Salter, J.; Bath, P.A.: ¬A "Gold-centric" implementation of open access : hybrid journals, the "Total cost of publication," and policy development in the UK and beyond (2017)
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Nelson, G.M.; Eggett, D.L.: Citations, mandates, and money : author motivations to publish in chemistry hybrid open access journals (2017)
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Ming, W.; Zhao, Z.: Rethinking the open access citation advantage : evidence from the "reverse-flipping" journals (2022)
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