TY  - JOUR

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

JO  - Journal of Informetrics

UR  - http://dx.doi.org/10.1016/j.joi.2018.09.002

PY  - 2018/11/01

AU  - Martín-Martín A

AU  - Orduna-Malea E

AU  - Thelwall M

AU  - Delgado López-Cózar E

ED  - 

DO  - DOI: 10.1016/j.joi.2018.09.002

PB  - Elsevier BV

VL  - 12

IS  - 4

SP  - 1160

EP  - 1177

Y2  - 2024/12/28

ER  -