Similar to HAL_(公開アーカイブ)
HAL (公開アーカイブ)
HAL (open archive)J-STAGE
J-STAGEBiodiversity Heritage Library
Biodiversity Heritage LibraryBioOne
BioOneBookFi
CINAHL
CINAHL中国知網
CNKIContextual Query Language
Contextual Query LanguageDBLP
DBLPEmbase
EmbaseGoogle Scholar
Google ScholarInternet Speculative Fiction Database
Internet Speculative Fiction DatabaseLibrary Genesis
Library GenesisPubMed
PubMedScienceDirect
ScienceDirectScopus
ScopusSemantic Scholar
Semantic ScholarTreeBASE
TreeBASEWeb of Science
Web of ScienceWhat Works Clearinghouse
What Works ClearinghouseWorldCat
WorldCatZbMATH
ZbMATH OpenI-Scover
医中誌Web
Espacenet
Espacenetカルチュラル・ジャパン
Google ブックス
Google Booksゲイル (出版社)
Gale (publisher)