DUOLINGO as a supplementary learning resource:A Pilot Study
| Autor: | アンダーソン, C.J.ヤルマール, Kemp, Nicholas, Anderson, Charles.J |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Zdroj: | 教養研究 = Studies of Liberal Arts. 27(2):17-22 |
| ISSN: | 1341-0504 |
| Databáze: | OpenAIRE |
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