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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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Bobp, M.E.; Kratzert, M.; Richey, D.: ¬The emergence of systemwide electronic access to information sources : the experience of two California State University libraries (1993)
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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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