Txaus indexed
4.0 tawm ntawm 5 hnub qub (raws li 1 kev tshuaj xyuas)
Ib txoj hauv kev los tshawb nrhiav ntawm cov ntaub ntawv txawv txaus. Zoo rau kev tshawb pom thiab nrhiav kev xaiv.
Qeb: Kev kawm
Musicians without Borders
5.0 tawm ntawm 5 hnub qub (raws li 1 kev tshuaj xyuas)
Musicians Without Borders (MWB) is an umbrella organization working with local organizations
sci-hub
4.0 tawm ntawm 5 lub hnub qub (raws li 2 xyuas)
Sci-Hub is a website that provides free access to millions of research papers and books,
Standard Ebooks
5.0 tawm ntawm 5 hnub qub (raws li 1 kev tshuaj xyuas)
The Standard Ebooks project is a volunteer driven, not-for-profit effort to produce a
Project Gutenberg
5.0 tawm ntawm 5 hnub qub (raws li 1 kev tshuaj xyuas)
Project Gutenberg (PG) is a volunteer effort to digitize and archive cultural works, to
Zeb
5.0 tawm ntawm 5 hnub qub (raws li 1 kev tshuaj xyuas)
Marble yog lub ntiaj teb virtual tso cai uas tso cai rau tus neeg siv rau kev xaiv hauv ntiaj teb, tus
ShareStarter.org
2.0 tawm ntawm 5 lub hnub qub (raws li 1 tshuaj xyuas)
ShareStarter.org is the site for the proposed Lending Library Alliance (LLA). The LLA promotes
ihavenotv.com
4.5 tawm ntawm 5 lub hnub qub (raws li 2 kev txheeb xyuas)
ihavenotv tab tom sau cov ntawv sau cia (zoo zoo) cov ntaub ntawv sau tseg.
PrivacyTools
4.0 tawm ntawm 5 lub hnub qub (raws li 2 xyuas)
Koj raug saib. Cov koom haum ntiag tug thiab lub xeev txhawb nqa yog saib xyuas thiab kaw
Khan Academy
4.3 tawm ntawm 5 lub hnub qub (raws li 3 xyuas)
Khan Academy is an American non-profit educational organization created in 2008 by Salman Khan,