Social mobility (2) Equality (2) puits (1) trajectoire (1) enquête sociale (1) information (1) revenu (1) Union européenne (1) éducation (1) démocratie (1) Portugal (1) Education (Higher) (1) Education (1) Assaying (1) Youth (1) Values (1) Tomography, Emission (1) Social isolation (1) Social classes (1) Probabilities (1) Portuguese (1) Population (1) Orientation (1) Nationalism (1) Migration, Internal (1) Marginality, Social (1) Income (1) Immigrants (1) Education (1) Dimensions (1)