NWANI-GRACE UGWU, PHD. Images as Politeness Mechanisms: Insights from Visual Communication in Online Interactions. International Journal of Scientific Research in Humanities and Social Sciences, [S. l.], v. 1, n. 2, p. 548–561, 2024. DOI: 10.32628/IJSRSSH242558. Disponível em: https://www.ijsrhss.com/index.php/home/article/view/IJSRSSH242558. Acesso em: 8 sep. 2025.