Goshu, B. S. (2026) “Prevalence and Correlates of Problematic Smartphone Use Among Ethiopian Youth: A Multi-City Cross-Sectional Study in Addis Ababa, Hawassa, Bahir Dar, Dire Dawa, Harar, Jijiga, and Adama”, Matondang Journal, 6(1), pp. 62-81. Available at: https://www.biarjournal.com/index.php/matondang/article/view/1599 (Accessed: 30August2026).