1.
Lutfiah Z, Saputra R, Putri R. The Effect of Using the Duolingo Application on English Learning Outcomes of Third-Grade Students at SD Negeri 10 Sitiung. TOFEDU [Internet]. 2025 Sep. 4 [cited 2025 Sep. 29];4(7):3516-22. Available from: http://journal.tofedu.or.id/index.php/journal/article/view/813