Sociology (2) Sociología (2) Teenagers (1) Youth (1) Women (1) Urbanization (1) Syndicalism (1) Stocks (1) Research (1) Public administration (1) Pregnancy (1) Population (1) Political science (1) Policy sciences (1) Perspective (1) Paradox (1) Indigenous peoples (1) Drug addiction (1) Emigration and immigration (1) Education (1) Drug abuse (1) Communal living (1) Collective settlements (1) Alcoholism (1) Drogas--Consumo (1) Comunas (Contracultura) (1) Paradoja (1) Comunidades (1) Urbanización (1) Educación (1)