知网(CNKI)
国家哲学社会科学文献中心
读秀学术
全国期刊联合目录数据库(UNICAT)
开元知海·e读
AccesstoGlobalOnlineResearchinAgriculture(AGORA)
AcademicKeys
CALIS
CornellUniversityLibrary
GoogleScholar
Journalseek
OpenAccessLibrary
TheOpenAccessDigitalLibrary
SHERPA/ROMEO
Worldcat
OpenJ-Gate
PolishScholarlyBibliography(PBN)
GoldRush
