OMAR, Lavin A.; FATTAH, Bikhtiyar O. A Multimodal Analysis of Persuasion in English Billboard Advertisements. KOYA UNIVERSITY JOURNAL OF HUMANITIES AND SOCIAL SCIENCES, [S. l.], v. 9, n. 1, p. 566–578, 2026. Disponível em: https://jhss.koyauniversity.org/index.php/jhss/article/view/1798. Acesso em: 23 may. 2026.