Amez, SimonSimonAmezVujic, SuncicaSuncicaVujicDe Marez, LievenLievenDe MarezBaert, StijnStijnBaert2023-05-022022-02-212023-05-0220231461-4448WOS:000651567400001https://imec-publications.be/handle/20.500.12860/38964Smartphone use and academic performance: First evidence from longitudinal dataJournal article10.1177/14614448211012374WOS:000651567400001CELL PHONE USETECHNOLOGY USAGESLEEP QUALITYMULTITASKINGADDICTIONANXIETYSCALEMEDIA