Ecological Engagement Urie Bronfenbrenner's Method to Study Human Development - Koller, Silvia Helena; Koller, Silvia Helena; Paludo, Simone dos Santos; Paludo, Simone dos Santos; de Morais, Normanda Araujo; de Morais, Normanda Araujo (Springer International Publishing : Imprint: Springer, 2019)