ZUMAM, Wildona; AMIRUDDIN, Mohammad; HABIBI, Nur Syakherul. The Work of Informal Environment in Language Learning. Humanitatis : Journal of Language and Literature, [S. l.], v. 9, n. 2, p. 271–284, 2023. DOI: 10.30812/humanitatis.v9i2.2404. Disponível em: https://journal.universitasbumigora.ac.id/humanitatis/article/view/2404. Acesso em: 17 oct. 2025.