Khano akademija
4.3 out of 5 stars (based on 3 reviews)
Khan Academy is an American non-profit educational organization created in 2008 by Salman Khan,
tag: išsilavinimas
TROM
4,8 iš 5 žvaigždžių (remiantis 4 apžvalgomis)
TROM is a project that aims to showcase in detail the root cause of most of today’s problems
Vikipedija
5,0 iš 5 žvaigždučių (remiantis 2 atsiliepimais)
Wikipedia is a multilingual online encyclopedia created and maintained as an open collaboration