Item Details

Duolingo

Issue: Vol 34 No. 3 (2017)

Journal: CALICO Journal

Subject Areas:

DOI: 10.1558/cj.32509

Abstract:

Duolingo
5900 Penn Avenue Pittsburgh, PA 15206 press@duolingo.com www.duolingo.com

Author: Kaitlyn Teske

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References :

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