DHIYAUSHSHAFA, Dendeu Najla; OTONG SETIAWAN DJUHARIE. The Use of Mobile Applications Such As Duolingo to Support Self-directed English Learning. Sintaksis : Publikasi Para ahli Bahasa dan Sastra Inggris, [S. l.], v. 3, n. 4, p. 165–173, 2025. DOI: 10.61132/sintaksis.v3i4.1924. Disponível em: https://journal.aspirasi.or.id/index.php/sintaksis/article/view/1924. Acesso em: 26 jun. 2025.