INDRAYANI, Ninuk; CAHYONO, Bambang Yudi; MUKMINATIEN, Nur; IVONE, Francisca Maria. Exploring Informal Digital Language Learning: How Learning Frequency Counts. Journal of Languages and Language Teaching, [S. l.], v. 12, n. 3, p. 1392–1404, 2024. DOI: 10.33394/jollt.v12i3.11366. Disponível em: https://e-journal3.undikma.ac.id/index.php/jollt/article/view/11366. Acesso em: 15 aug. 2025.