MAJID, Asyril; ABD, Rahman. Exploring the Use of Duolingo for Pronunciation and Speaking Development among EFL Learners in Multilingual Classrooms in Papua. FOSTER: Journal of English Language Teaching, [S. l.], v. 7, n. 4, p. 1270–1284, 2026. DOI: 10.24256/foster-jelt.v7i4.474. Disponível em: https://www.foster.pbi-iainpalopo.ac.id/index.php/contents/article/view/474. Acesso em: 4 nov. 2026.