EZE, O. E.; IGWE, P.; ONUORAH, O. PROBLEMATIC SMARTPHONE USE, SLEEP QUALITY, AND BEDTIME PROCRASTINATION AMONG YOUNG ADULTS IN ABAKALIKI: A QUALITATIVE STUDY. EBSU Journal of Social Sciences and Humanities, [S. l.], v. 16, n. 1, 2026. Disponível em: https://ebsu-jssh.com/index.php/EBSUJSSH/article/view/343. Acesso em: 18 jun. 2026.