ASOGWA, C. J. Formal and Semiotic Analysis of Health Campaign Posters in Nigeria. The International Journal of Humanities & Social Studies, [S. l.], v. 9, n. 7, 2021. DOI: 10.24940/theijhss/2021/v9/i7/HS2006-113. Disponível em: https://www.internationaljournalcorner.com/index.php/theijhss/article/view/165299. Acesso em: 18 may. 2024.