Recommend 12 academic websites for free literature search, and suggest to like and collect!

1、 National Center for philosophy and Social Sciences

Official website ：http://www.ncpssd.org

2016 year 12 month 30 Japan , The national philosophy and Social Sciences Documentation Center, led by the Chinese Academy of Social Sciences, was officially launched , This is a public welfare project invested by the state , The state provides academic resources to the public free of charge .

The newly launched resources of the national philosophy and Social Sciences Documentation Center include Chinese 、 Foreign language academic journals 7000 Varied , There are also foreign language books 、 Ancient books and other four categories , Online literature data exceeds 1000 Ten thousand , And home 60 Navigation links of websites of many social science research institutions , It's rich in content .

2、NSTL Open academic resource system network

NSTL As the preservation and service base of national strategic scientific and technological resources , Has been committed to providing academic literature support services for scientific researchers .

at present , The number of periodicals included in this platform is 7500 Varied , The journal literature included is nearly 500 Ten thousand , It covers a wide range of disciplines .

website ：http://oar.nstl.gov.cn

3、Library Genesis

Library Genesis It's called a plan to help spread the knowledge of all mankind without copyright . There are many papers on the website , Easy to download , It's updated almost every day .

website ：http://gen.lib.rus.ec

4、 Research dry goods navigation

Official website ：http://www.9312.net/

 

Research dry goods navigation is an academic navigation website , Provided some sci-hub,Google Academic and other literature download related websites . The website also has column navigation of scientific research leaders , Very convenient .

5、BookSC

BookSC As of today , existing 256 ten thousand + Books and 5242 ten thousand + Documents can be downloaded for free , Most of them are pdf,djvu,eupb Format .

website ：http://zh.booksc.org

6、 National Library Reference Union

Official website ：http://www.ucdrs.superlib.net/

 

This is the largest Chinese digital resource base group at present , Whether you are on the Internet or on the intranet , You can download the above literature resources for free . Just register an account , Then find the resources you need , Leave your mailbox , Resources will be manually sent to your mailbox , You can also watch it online . Almost all literature resources can be downloaded ！

7、DOAJ

DOAJ The advantage of is that the journals included have strict quality control , Including a lot of SCI Journals included .

at present DOAJ In addition to inquiries OA（Open Access） Outside the journal , You can also query the article content of some journals .

As of today ,DOAJ Included 12181 Academic journals , among 9169 Journals can search for articles , Probably from 128 A country's 3421165 Papers .

website ：https://doaj.org

8、 Insect tribe academic search

Official website ：http://scholar.chongbuluo.com/

 

Insect tribe has produced several similar collective search engines , The quality is very good . This academic search includes various commonly used academic search engine entries , No longer need to pile up all kinds of search sites in favorites ~

9、cnplinker

The website is owned by China Book Import and Export （ The group ） The head office organizes the development , Provide users with a convenient and fast comprehensive network platform for consulting various foreign periodicals .

At present, the platform includes 46000 A variety of journals , These include 29000 Varied Open Access Journals( Open access journals ).

website ：http://cnplinker.cnpeak.com/

10、MedSci document database

Official website ：http://medsci.cn/sci/paperlist.do

Collected a large number of excellent article abstracts , however , If you need to download the full text , Free full-text downloads from third parties are also provided here , One click download , Avoid all kinds of trouble , There is no need to ask people everywhere , Posted ！

11、oalib

This website covers all disciplines , Including science 、 Technology 、 Medicine, humanities and Social Sciences , And this is a free download website .

website ：http://www.oalib.com

12、 Hans open source international academic journal

Official website ：http://www.hanspub.org

 

Hans press is an international comprehensive open source academic journal publishing organization , At present, there are international open source Chinese periodicals 80 Yu Ben , All journals are open source （Open Access, Or open access , abbreviation OA）, Free download of all journals （ No concurrent user restrictions ）, All journals go back to the beginning .

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