ARRIVILLAGA, Christiane, Jon D. ELHAI, Lourdes REY and Natalio EXTREMERA. Depressive symptomatology is associated with problematic smartphone use severity in adolescents: The mediating role of cognitive emotion regulation strategies. Cyberpsychology: Journal of Psychosocial Research on Cyberspace. 2023, vol. 17, no. 3, p. Article 2. DOI: 10.5817/CP2023-3-2