Nwani-Grace Ugwu, PhD. Images as Politeness Mechanisms: Insights from Visual Communication in Online Interactions. Int J Sci Res Humanities and Social Sciences [Internet]. 2024 Dec. 12 [cited 2025 Sep. 8];1(2):548-61. Available from: https://www.ijsrhss.com/index.php/home/article/view/IJSRSSH242558