Google Scholar, Scopus and the Web of Science: a longitudinal and cross-disciplinary comparison

@article{Harzing2015GoogleSS,
  title={Google Scholar, Scopus and the Web of Science: a longitudinal and cross-disciplinary comparison},
  author={A. Harzing and Satu Alakangas},
  journal={Scientometrics},
  year={2015},
  volume={106},
  pages={787-804}
}
Abstract This article aims to provide a systematic and comprehensive comparison of the coverage of the three major bibliometric databases: Google Scholar, Scopus and the Web of Science. Based on a sample of 146 senior academics in five broad disciplinary areas, we therefore provide both a longitudinal and a cross-disciplinary comparison of the three databases. Our longitudinal comparison of eight data points between 2013 and 2015 shows a consistent and reasonably stable quarterly growth for… Expand
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References

SHOWING 1-10 OF 42 REFERENCES
Web of Science, Scopus and Google Scholar: A content comprehensiveness comparison
  • 95
A preliminary test of Google Scholar as a source for citation data: a longitudinal study of Nobel prize winners
  • 155
  • PDF
A comparison of Scopus and Web of Science for a typical university
  • 225
  • PDF
A Comparative Study of Journals Quality based on Web of Science, Scopus and Google Scholar: A Case Study with IJP&PT
  • 12
  • Highly Influential
  • PDF
Three options for citation tracking: Google Scholar, Scopus and Web of Science
  • 491
  • PDF
Citations to the “Introduction to informetrics” indexed by WOS, Scopus and Google Scholar
  • 164
Impact of data sources on citation counts and rankings of LIS faculty: Web of science versus scopus and google scholar
  • 565
  • Highly Influential
  • PDF
...
1
2
3
4
5
...