Open AccessPROTOCOL: Voluntary work for the physical and mental health of older volunteers
Author(s) -
Filges Trine,
Siren Anu,
Fridberg Torben,
Christian Bjørn,
Nielsen Viinholt
Publication year - 2018
Publication title -
campbell systematic reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 4
ISSN - 1891-1803
DOI - 10.1002/cl2.190
Subject(s) - baby boom , dependency ratio , population , population ageing , turnover , older people , boom , demographic economics , demography , gerontology , medicine , economics , sociology , engineering , environmental engineering , management