College students 'addiction' to smartphones may affect sleep: study

Teens inundated with phone prompts day and night, research finds

Cureus, The Impact of Smartphone Addiction on Sleep Quality Among High School Students in Makkah, Saudi Arabia

Frontiers The Association Between Smartphone Addiction and Sleep: A UK Cross-Sectional Study of Young Adults

PDF) The Effect of Smartphone Addiction on Sleep Quality in Young People

PDF) Smartphone Addiction and Sleep Quality on Academic Performance of University Students: An Exploratory Research

Frontiers The Association Between Self-Reported Screen Time, Social Media Addiction, and Sleep Among Norwegian University Students

PDF) The Effect of Smartphone Addiction on Sleep Quality in Young People

Smartphones on desk proven to hamper student focus, even when switched off!

Our dependence on digital devices may affect sleep and memory

Dose-response analysis of smartphone usage and self-reported sleep quality: a systematic review and meta-analysis of observational studies

Frontiers Smartphone Use Among University Students During COVID-19 Quarantine: An Ethical Trigger

Nearly four in 10 university students addicted to smartphones, study finds, Health