The aim of the Directory of Open Access Journals is to increase the visibility and ease of use of open access scientific and scholarly journals thereby promoting their increased usage and impact.
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DDM-Online is an international database of bibliographic records for completed dissertations and new dissertation topics in the fields of musicology, music theory, and ethnomusicology, as well as in r...
The Doing Business database provides objective measures of business regulations and their enforcement. The Doing Business indicators are comparable across 175 economies. They indicate the regulatory c...
A Bibliographic database for the nature. It contains more than 120.000 records, where monographs, articles and books, conference proceedings, gray literature, audiovisual material and internet docume...
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