Show 5 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: parent exact "Studies in Social Sciences, Philosophy and History of Ideas" Add to list Book Chapter Lineland and the underground economy : the multidimensionality of informal work by secondary education students Stef Adriaenssens, Dieter Verhaest (UGent) and Jef Hendrickx (2015) Sociologies of formality and informality. In Studies in Social Sciences, Philosophy and History of Ideas p.75-102