Columbia subject headings:
Harvard subject headings:
Digital communications
Digital media--Social aspects.
Internet and youth--Germany.
Internet and youth--Italy.
Internet and youth--Spain.
Youth--Language
Princeton subject headings:
Digital communications--Sociological aspects--Evaluation.
Digital media--Sociological aspects--Evaluation.
Information society--Germany--Sociological aspects.
Information society--Italy--Sociological aspects.
Information society--Spain--Sociological aspects.
Technology and youth--Germany.
Technology and youth--Italy.
Technology and youth--Spain.