62. A masterclass in crowdsourcing, w/Duolingo's Luis von Ahn
1 треков • 0 прослушиваний • 0 избранных
62. A masterclass in crowdsourcing, w/Duolingo's Luis von Ahn
Hadeel
0:0044:24
Business & Finance
Эпизоды
1
62. A masterclass in crowdsourcing, w/Duolingo's Luis von Ahn
Hadeel