KOÇ, H. HIGHER LEVELS OF INTOLERANCE OF UNCERTAINTY PREDICT GREATER LEVELS OF SMARTPHONE ADDICTION AMONG COLLEGE STUDENTS: THE SERIAL MEDIATING ROLES OF DEATH ANXIETY AND CYBERCHONDRIA. International Online Journal of Education and Teaching, [S. l.], v. 10, n. 4, p. 2331–2343, 2023. Disponível em: https://www.iojet.org/index.php/IOJET/article/view/1947. Acesso em: 25 dec. 2025.