Etumnu, Emeka Williams, and Oluchi Williams-Etumnu. “The Perception and Reactions to Unsolicited Advertisements in Select Mobile Apps Among Southeast, Nigeria Smart Phone Users”. Mdooter Journal of Communication and Digital Technologies 2, no. 2 (October 4, 2025): 83–92. Accessed January 9, 2026. https://www.mdooterj.com/index.php/mdooterj/article/view/24.