ลำดับ |
ชื่อแหล่ง |
เว็บไซต์ |
1 |
Free e-Book |
https://www.free-ebooks.net/ |
2 |
ศูนย์รวมตำราเรียนที่มากที่สุด |
https://bookboon.com/ |
3 |
College Open Textbooks มอบตำราเรียนฟรีแก่นักศึกษาทั่วโลก |
http://www.collegeopentextbooks.org/ |
4 |
Saylor Academy เป็นพื้นที่สำหรับการดาวน์โหลดตำราเรียนต่างๆ ฟรี |
https://www.saylor.org/books/ |
5 |
ตำราเรียนฟรีโดยมหาวิทยาลัยไรซ์ 'OpenStax College' |
https://openstax.org/ |
6 |
InTech การันตีด้วยยอดดาวน์โหลดกว่า 61 ล้านบทเรียน |
http://www.intechopen.com |
7 |
ศูนย์รวมตำราแพทย์ฟรี 'Freebooks4Doctors' |
http://www.freebooks4doctors.com |
8 |
FreeTechBooks คนรักไอทีไม่ควรพลาด |
http://www.freetechbooks.com |
9 |
Knowledge unlatched ฐานข้อมูล ebook ฟรี จาก Karger Libri |
http://www.knowledgeunlatched.org/ku-collections/ku-books/ |
10 |
Free Medical Journals |
http://www.freemedicaljournals.com/ |
11 |
Electronic Journal "Technical Acoustics" |
http://www.ejta.org/ |
12 |
EconPapers |
https://econpapers.repec.org/ |
13 |
Economics Bulletin |
http://www.accessecon.com/pubs/EB/ |
14 |
Ecology and Society |
https://www.ecologyandsociety.org/ |
15 |
D-Lib Magazine |
http://www.dlib.org/ |
16 |
Cornell University |
https://arxiv.org/ |
17 |
BMC Medical Genetics |
https://bmcmedgenet.biomedcentral.com/ |
18 |
Biology Direct |
https://biologydirect.biomedcentral.com/ |
19 |
APS Physics |
https://physics.aps.org/ |
20 |
AMS |
http://www.ams.org/joursearch/ |
21 |
NAL Online Catalog - AGRICOLA |
https://agricola.nal.usda.gov/ |
22 |
AgEcon |
https://ageconsearch.umn.edu/ |
23 |
HighWire |
https://www.highwirepress.com/ |
24 |
Hindawi Pub |
https://www.hindawi.com/journals/ |
25 |
Intech Open |
https://www.intechopen.com/ |
26 |
Office of Scientific and Technical Information |
https://www.osti.gov/ |
27 |
J-Stage |
https://www.jstage.jst.go.jp/ |
28 |
Journal of Artificial Intelligence Reserach |
https://www.jair.org/index.php/jair |
29 |
Plant Methods |
https://plantmethods.biomedcentral.com/ |
30 |
PLOS Journals |
https://www.plos.org/ |
31 |
Open Science Directory |
http://www.opensciencedirectory.net/ |
32 |
SciELO |
http://www.scielo.br/ |
33 |
World Development Report |
https://openknowledge.worldbank.org/handle/10986/2124 |
34 |
Theoretical Economics |
https://econtheory.org/ |
35 |
Theory and Applications of Categories |
http://www.tac.mta.ca/tac/ |
36 |
Social Science Research Today |
https://www.ssrn.com/index.cfm/en/ |
37 |
Open Humanities Press |
http://www.openhumanitiespress.org/ |
38 |
F1000 |
https://f1000.com/ |
39 |
EIFL (Electronic Information for Libraries) |
http://www.eifl.net/news/eifl-taylor-francis-agreement-oa-journals-0 |
40 |
EBSCO Open Dissertations |
https://biblioboard.com/opendissertations/ |
41 |
BEALL'S LIST OF PREDATORY JOURNALS AND PUBLISHERS |
https://beallslist.weebly.com/ |
42 |
AuthorMapper |
https://www.authormapper.com/ |
43 |
itu-ilibrary |
https://www.itu-ilibrary.org/ |
44 |
HathiTrust |
https://www.hathitrust.org/ |
45 |
Google Scholar |
https://scholar.google.co.th/ |
46 |
Google Book |
https://books.google.com/ |
47 |
OECD-iLibrary |
https://www.oecd-ilibrary.org/ |