Dziko Lathu mu Data
Dziko Lathu mu Data (OWID) ndi buku lofalitsidwa ndi sayansi pa intaneti lomwe limayang'ana kwambiri mavuto akuluakulu padziko lonse lapansi monga umphawi, matenda, njala, kusintha kwa nyengo, nkhondo, zoopsa zomwe zilipo, komanso kusalingana. Ndi pulojekiti ya Global Change Data Lab, bungwe lachifundo lolembetsedwa ku England ndi Wales, ndipo idakhazikitsidwa ndi Max Roser, wolemba mbiri ya chikhalidwe cha anthu komanso wazachuma wachitukuko. Gulu lofufuza limachokera ku yunivesite ya Oxford.
seems to be trade-free as everything is based on the principle: open access and open source. You can’t find paywalls or ads on the website and the fact that it is based on donations (without any premium-/pro- features to be unlocked) is another strong indicator for it to be trade-free.