By Tarkhnishvili Levan   Voskanyan Ana   Tholen Jochen   Roberts Ken   in Journal of Youth Studies

ISSN:1469-9680|8|3|313-330

Routledge Ltd‎(2005)‎

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By Roberts Ken   Pollock Gary   Tholen Jochen   Tarkhnishvili Levan   in Leisure Studies

ISSN:1466-4496|28|3|261-277

Routledge Ltd‎(2009)‎

Access to resources Favorite 11.946188