NIAT HATI AMAZIHONO; TAMPUBOLON, S.; NGUYEN, L. K. TEXTUAL METAFUNCTION IN MARTHIN LUTHER SPEECH I HAVE A DREAM. Jurnal Pendidikan dan Pengajaran (JUPEJA), [S. l.], v. 3, n. 2, p. 57–62, 2025. DOI: 10.69820/jupeja.v3i2.236. Disponível em: https://merwinspy.org/journal/index.php/jupeja/article/view/236. Acesso em: 19 apr. 2026.