Media type: E-Article Title: Identifying Key Factors in Volunteer Programme Success - Evidence from Five Portuguese Cases Contributor: Carvalho, Ana; Sampaio, Martinha imprint: Elsevier BV, 2013 Published in: SSRN Electronic Journal Language: English DOI: 10.2139/ssrn.2284723 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: