Foreign

Scopus 

Directory of Open Access Journals（DOAJ）

EuroPub

American Chemical Abstracts (CA)

GeoRef Preview Database (GeoRef)

Cambridge Scientific Abstracts (CSA)

EBSCO host

Ulrich’s Periodicals Directory（UPD）

Russian Abstracts Journal (AJ)

Analytical Abstracts (AA)

Mass Spectrometry Bulletin Supplement (MSB-S)

Index of Copurnicus (IC)

Japan Science and Technology Agency (Chinese Bibliographic Database) (JST China)

ProQuest

Chinese

A Guide to the Core Journals of China

Chinese Scientific and Technical Paper and Citation Database (CSTPCD)

Chinese Science Citation Database (CSCD)

China National Knowledge Infrastructure (CNKI)

Chinese Academic Journal Comprehensive Evaluation Database (CAJCED)

World Journal Clout Index (WJCI) Report of Scientific and Technological Periodicals

A Report on Chinese Academic Journals Evaluation (Wuhan University Edition)

WanFang Database

Hierarchical Directory of High-quality Sci-Tech Journals in Geosciences

Dictionary Open Access Journals of Institute of Scientific and Technical Information of China

Chongqing VIP Information Co., Ltd. (CQVIP)（http://www.cqvip.com/）

Chaoxing Periodicals