Rosyad, Sabilar, et al. “Viral Marketing Communication Concepts and Strategies: Changes in Consumer Behavior in the Era of Disruption”. Indonesian Annual Conference Series, no. Proceedings of IACS-IHCRGESND, Nigeria, July 2024, pp. 317-25, https://www.ojs.literacyinstitute.org/index.php/iacseries/article/view/1662.