Smartphone Screen Time Among University Students in Lebanon and Its Association With Insomnia, Bedtime Procrastination, and Body Mass Index During the COVID-19 Pandemic: A Cross-Sectional Study
Sajida Fawaz Hammoudi, Hussein Walid Mreydem, Bayan Tarek Abou Ali, Nada Omar Saleh, Seockhoon Chung, Souheil Hallit, Pascale Salameh
Psychiatry Investig. 2021;18(9):871-878.   Published online 2021 Sep 14     DOI:
Stress, academic burnout, smartphone use types and problematic smartphone use: The moderation effects of resilience
Zejun Hao, Liangyi Jin, Jinzi Huang, Hui Wu
Journal of Psychiatric Research.2022; 150: 324.     CrossRef