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Donoso Pérez, Gonzalo Armando (Fecha de defensa: 2021-09-21)
The present research work is composed by two independent studies. The first study explores how access, management and use of Information and Communication Technologies in secondary schools are related ...
Ditzel, Ana Loreto (Fecha de defensa: 2022-06-07)
This doctoral thesis aims to explore different aspects of the subjective well-being of children living in conditions of social vulnerability and participating in after-school programs in Chile. To this ...