SEPTIANA, P. M.; MUHTADI, I.; SARI, W. MODALIZATION IN HEALTH PUBLIC SERVICE ADVERTISEMENT: A SYSTEMIC FUNCTIONAL GRAMMAR STUDY. Prologue: Journal on Language and Literature, [S. l.], v. 10, n. 1, p. 217–224, 2024. DOI: 10.36277/jurnalprologue.v10i1.159. Disponível em: https://prologue.sastra.uniba-bpn.ac.id/index.php/jurnal_prologue/article/view/159. Acesso em: 21 may. 2024.