Special Issue on Bibliographic Data Sources
Open accessAbstract
Research in quantitative science studies relies on an increasingly broad range of data sources, providing data on scholarly publications, social media activity, peer review, research funding, the scholarly workforce, scientific prizes, and so on.However, there is one type of data source that remains at the heart of research in quantitative science studies: bibliographic databases.These data sources have increasingly diversified over the last decade.Several organizations now provide large-scale databases of metadata on scholarly publications.For this special issue of Quantitative Science Studies, we invited the providers of major bibliographic data sources to provide insights on how their data can be used to support research in quantitative science studies.This special issue comprises six papers.Three papers cover the most important commercial bibliographic data sources: Web of Science (Clarivate Analytics), Scopus (Elsevier), and Dimensions (Digital Science).Three other papers cover open data sources: Microsoft Academic, Crossref and OpenCitations. 1 There are of course many other bibliographic data sources.However, for this special issue, we have chosen to consider only data sources that cover publications from all fields of science and from all parts of the world.Data sources that focus on specific scientific fields (e.g., PubMed from the US National Library of Medicine) or specific countries (e.g., national databases of scholarly publications) are therefore not included.We hope that this special issue will help authors of submissions to Quantitative Science Studies to choose the most suitable bibliographic data source for their research.In the past, Web of Science and Scopus often were the only data sources between which researchers could choose.Researchers typically used the data source to which their institution happened to have a subscription.In recent years, however, the number of options has increased considerably.This special issue aims to characterize the most important data sources currently available and to show how they differ in various dimensions, for instance in the data they provide, their level of openness, and their support for making research reproducible.As editors of Quantitative Science Studies, we consider openness and reproducibility to be of major importance.Research published in Quantitative Science Studies is expected to be as reproducible as possible, and reproducibility can be promoted by making use of open data.Below we provide a brief overview of some of the key differences between the bibliographic data sources considered in this special issue, focusing on three questions: What does the data source provide?How to get access to the data?And how can the data be used?1 The team of Google Scholar was also invited to contribute to this special issue, but they did not respond to our invitation.
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“Many of them are also free and relatively new products, such as Microsoft Academic, CrossRef, ResearchGate, OpenCitations, etc. [32,39-41]. Hence, their validity is also still questionable.”
From Web of Science (WoS) and Scopus: The Titans of Bibliographic Information in Today’s Academic World (2021) · cites this paper as [41]
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Web of Science (WoS) and Scopus: The Titans of Bibliographic Information in Today’s Academic World
Pranckutė, R. (2021) · Publications · doi:10.3390/publications9010012 · Cited by 2,696 · see citing works
Visser, M., van Eck, N. J., & Waltman, L. (2021) · Quantitative Science Studies · doi:10.1162/qss_a_00112 · Cited by 865 · see citing works
Self-citationThe Digital Agricultural Revolution: A Bibliometric Analysis Literature Review
Bertoglio, R., Corbo, C., Renga, F. M., & Matteucci, M. (2021) · IEEE Access · doi:10.1109/access.2021.3115258 · Cited by 166 · see citing works
Singh, A. P., Yerudkar, A., Mariani, V., Iannelli, L., & Glielmo, L. (2022) · Remote Sensing · doi:10.3390/rs14071604 · Cited by 83 · see citing works
openalexR: An R-Tool for Collecting Bibliometric Data from OpenAlex
Aria, M., Le, T. T., Cuccurullo, C., Belfiore, A., & Choe, J. (2024) · The R Journal · doi:10.32614/rj-2023-089 · Cited by 55 · see citing works
SemOpenAlex: The Scientific Landscape in 26 Billion RDF Triples
Färber, M., Lamprecht, D., Krause, J., Aung, L., & Haase, P. (2023) · Lecture notes in computer science · doi:10.1007/978-3-031-47243-5_6 · Cited by 20 · see citing works
Nguyen, B. X., Luczak–Roesch, M., Dinneen, J. D., & Larivière, V. (2022) · Quantitative Science Studies · doi:10.1162/qss_a_00211 · Cited by 14 · see citing works
Self-citationKrüger, A. K., & Petersohn, S. (2022) · Research Evaluation · doi:10.1093/reseval/rvac009 · Cited by 14 · see citing works
Cortés-Sánchez, J. D., & Andrade, D. A. (2022) · PLoS ONE · doi:10.1371/journal.pone.0269116 · Cited by 15 · see citing works
Open access in Ukraine: Characteristics and evolution from 2012 to 2021
Kaliuzhna, N., & Hauschke, C. (2024) · Quantitative Science Studies · doi:10.1162/qss_a_00324 · Cited by 11 · see citing works
Shiri, Z., Le, Q. B., Ouerghemmi, H., & Rejeb, H. (2025) · Landscape Architecture and Sustainability · doi:10.1016/j.las.2025.100007 · Cited by 11 · see citing works
Tracing Long-Term Outcomes of Basic Research Using Citation Networks
Onken, J., Miklos, A. C., & Aragon, R. (2020) · Frontiers in Research Metrics and Analytics · doi:10.3389/frma.2020.00005 · Cited by 9 · see citing works
Cortés-Sánchez, J. D., Lin, X., & Xun, X. (2021) · Chinese Economy · doi:10.1080/10971475.2021.1958451 · Cited by 9 · see citing works
Entwicklung und Typologie des Datendiensts Unpaywall
Jahn, N., Hobert, A., & Haupka, N. (2021) · BIBLIOTHEK Forschung und Praxis · doi:10.1515/bfp-2020-0115 · Cited by 5 · see citing works
Lüschow, A. (2021) · Journal of Librarianship and Information Science · doi:10.1177/09610006211036734 · Cited by 6 · see citing works
Data sources used in bibliometrics 1978–2022: From proprietary databases to the great wide open
Lindelöw, C., Hammarfelt, B., & Mazoni, A. (2025) · Journal of the Association for Information Science and Technology · doi:10.1002/asi.25018 · Cited by 4 · see citing works
Cortés-Sánchez, J. D., & Andrade, D. A. (2022) · Humanities and Social Sciences Communications · doi:10.1057/s41599-022-01241-1 · Cited by 4 · see citing works
Nguyen, B. X., Dinneen, J. D., & Luczak–Roesch, M. (2022) · Frontiers in Research Metrics and Analytics · doi:10.3389/frma.2022.838553 · Cited by 4 · see citing works
biblioverlap: an R package for document matching across bibliographic datasets
Vieira, G. A., & Leta, J. (2024) · Scientometrics · doi:10.1007/s11192-024-05065-5 · Cited by 4 · see citing works
A systematic metadata harvesting workflow for analysing scientific networks
Butt, B. H., Rafi, M., & Sabih, M. (2021) · PeerJ Computer Science · doi:10.7717/peerj-cs.421 · Cited by 2 · see citing works
Google Scholar Profile for Institutions: A Sample Study
Anbalagan, M., & Tamizhchelvan, M. (2023) · doi:10.1177/22297561221149851 · Cited by 1 · see citing works
Fazel, I., & Habibie, P. (2024) · Springer eBooks · doi:10.1007/978-3-031-51726-6_7 · Cited by 1 · see citing works
The Colombian Scientific Elite -- Science Mapping and Bibliometric OutlookPreprint
Cortés-Sánchez, J. D., & Andrade, D. A. (2021) · arXiv (Cornell University) · doi:10.48550/arxiv.2109.12719 · Cited by 1 · see citing works
An open dataset of EurekAlert! press releases for science communication research
Zhang, J., Dudek, J., Orduña‐Malea, E., Mazoni, A., & Costas, R. (2025) · Scientific Data · doi:10.1038/s41597-025-05865-1 · Cited by 1 · see citing works
International Research Collaboration Measurement
Nguyen, B. X. (2023) · doi:10.26686/wgtn.23578932
The Registry of Scientometric Data SourcesPreprint
Fraumann, G., Lilienthal, S., & Hauschke, C. (2023) · doi:10.31222/osf.io/f2bx3
Meta-research and researcher evaluation
Plume, A. (2024) · Edward Elgar Publishing eBooks · doi:10.4337/9781839105722.00021
Findings on impact of COVID-19 on mental health using keyword visualization
Štefková, G., Rimárová, K., Dorko, E., Dimunová, L., & Tejová, M. (2024) · Central European Journal of Public Health · doi:10.21101/cejph.a8281
Wong, F.-M., & Lin, C.-M. (2025) · Journal of Librarianship and Information Science · doi:10.1177/09610006251318360
A BIBLIOMETRIC EVALUATION OF SMART AGRICULTURE RESEARCH
Zadeh, S. N., & Satı, Z. E. (2025) · International Journal of 3D Printing Technologies and Digital Industry · doi:10.46519/ij3dptdi.1648618 · Cited by 1 · see citing works
da Silva, T. B., Miguel, O. G., Miguel, M. D., Dias, J. D. F. G., Montrucchio, D. P., Sartor, E. D. B., & dos Anjos, C. A. (2025) · Aracê. · doi:10.56238/arev7n9-031
O registro de fontes de dados cientométricos
Fraumann, G., Lilienthal, S., & Hauschke, C. (2024) · EDUFBA eBooks · doi:10.7476/9786556309156.0010
Gunawan, H., Prihanto, I. G., Rakhmawati, T., Jati, R. K., Damayanti, S., Riyanto, B., Mahmudi, & Sumaedi, S. (2025) · International Conference on Computer System, Information Technology, and Electrical Engineering (COSITE) · doi:10.1109/cosite68330.2025.11414265
Moradel-Vásquez, J. J., & Dusdal, J. (2026) · Science and Public Policy · doi:10.1093/scipol/scag027
- Authors
- Waltman, L., & Larivière, V.
- Affiliations
- Leiden University (NL)
- Université du Québec à Montréal (CA)
- Corresponding author
- Waltman, Ludo
- Venue
- Quantitative Science Studies
- Publisher
- MIT Press
- Published
- 2020-02
- Volume
- 1
- Issue
- 1
- Pages
- 360-362
- ISSN
- 2641-3337 (ISSN-L)
- OpenAlex
- W3007990842
- Cited by
- 40
- References
- 0
- Citations by year
- 2026: 1 · 2025: 7 · 2024: 7 · 2023: 4 · 2022: 6 · 2021: 14 · 2020: 1
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- public-domain
- Locations
- Quantitative Science Studies (publishedVersion, public-domain)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Papyrus : Institutional Repository (Université de Montréal) (submittedVersion, cc-by)
- Topics
- Social Sciences › Decision Sciences › Statistics, Probability and Uncertainty › scientometrics and bibliometrics research
- Physical Sciences › Computer Science › Information Systems › Library Science and Information
- Physical Sciences › Computer Science › Information Systems › Web visibility and informetrics
- Keywords
- bibliographic databases, Web of Science, Scopus, dimensions, Microsoft Academic, Crossref, OpenCitations, open data, data openness, research reproducibility, Google Scholar
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