7. DUOLINGO: A MOBILE APPLICATION TO ASSIST SECOND LANGUAGE LEARNING (App Review) by Musa Nushi and Mohamad Hosein Eqbali [featured_image] Download Version Download 33 File Size 157.93 KB File Count 1 Create Date November 29, 2021 Last Updated December 3, 2021 7. DUOLINGO: A MOBILE APPLICATION TO ASSIST SECOND LANGUAGE LEARNING (App Review) by Musa Nushi and Mohamad Hosein Eqbali Attached Files FileAction1486614770wpdm_ARTICLE5.pdfDownload Duolingo kolev.v2021-12-03T09:22:44+00:00