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duolingo
Mobile Apps
5 Mobile Apps for Modest Business Owners
Pratik Dholakiya
Feb 2, 2016
·
5 min read
Entrepreneur360
How Duolingo Mastered the Fickle Language of Startup Success
Kim Lachance Shandrow
Oct 7, 2015
·
4 min read
Growth Strategies
Duolingo, the Chart-Topping Language App, Unveils a Platform for Teachers
Nina Zipkin
Jan 8, 2015
·
5 min read
