TY  - GEN

T1  - Google Scholar, Web of Science, and Scopus: a systematic comparison of citations in 252 subject categories

T2  - Center for Open Science

UR  - http://dx.doi.org/10.31235/osf.io/42nkm

PY  - 2018/08/15

AU  - Martín-Martín A

AU  - Orduna-Malea E

AU  - Thelwall M

AU  - López-Cózar ED

ED  - 

DO  - DOI: 10.31235/osf.io/42nkm

Y2  - 2024/09/19

ER  -