Adolescents and smartphones: coping with overload Egileak: Garmendia, M., Casado, M.A., Jiménez, E. Urtea: 2018 Liburua: Vincent, J. y Haddon, L.: Smartphone cultures, pp. 108-120. Abingdon, Oxon, Routledge ISBN/ISSN: 978-1-138-23438-3 Informazio gehigarria Adolescents and smartphones: coping with overload