Percorrer por autor Elgar, Frank J.
Mostrar resultados 1-2 de 2.
| Data | Título | Autor(es) | Tipo | Acesso |
| 2020 | How are adolescents sleeping? Adolescent sleep patterns and sociodemographic differences in 24 European and North American countries | Gariepy, Genevieve; Danna, Sofia; Gobiņa, Inese; Rasmussen, Mette; Matos, MG; Tynjälä, Jorma; Janssen, Ian; Kalman, Michal; Villeruša, Anita; Husarova, Daniela; Brooks, Fiona; Elgar, Frank J.; Klavina-Makrecka, Solvita; Šmigelskas, Kastytis; Gaspar, Tania; Schnohr, Christina | article |  |
| 2020 | Social media use and cyber-bullying : a cross-national analysis of young people in 42 countries | Craig, Wendy; Boniel-Nissim, Meyran; King, Nathan; Walsh, Sophie D.; Boer, Maartje; Donnelly, Peter D.; Harel-Fisch, Yossi; Malinowska-Cieślik, Marta; Matos, MG; Cosma, Alina; Van den Eijnden, Regina; Vieno, Alessio; Elgar, Frank J.; Molcho, Michal; Bjereld, Ylva; Pickett, William | article | |
