Model Penta-Helix Internasionalisasi Bahasa Indonesia: Suatu Tawaran Gagasan. Eufemia: Journal of Indonesian Language and Literature Education, [S. l.], v. 1, n. 1, p. 1–21, 2026. Disponível em: https://e-journal.uingusdur.ac.id/eufemia/article/view/14215. Acesso em: 7 aug. 2026.