Digital media use before bedtime and sleep quality among Finnish adolescents
: Sandman N, Turunen T, Salo P, Salmivalli C
Publisher: WILEY
: 2018
: Journal of Sleep Research
: JOURNAL OF SLEEP RESEARCH
: J SLEEP RES
: 27
: 1
: 0962-1105
Digital media use before bedtime and sleep quality among Finnish adolescents
: Sandman N, Turunen T, Salo P, Salmivalli C
Publisher: WILEY
: 2018
: Journal of Sleep Research
: JOURNAL OF SLEEP RESEARCH
: J SLEEP RES
: 27
: 1
: 0962-1105