Page Adolescent development: Case studies Investing in adolescents builds strong economies, inclusive communities and vibrant societies. Home Programme Menu Adolescent development and participation Adolescent safety and protection Adolescent participation and civic engagement Adolescents in humanitarian action Case studies Case studies Adolescent development case studies Document Advancing Child-Centred Public Policy in Brazil through Adolescent Civic Engagement in Local Governance Get the document Document Mainstreaming Adolescent Mental Health & Suicide Prevention Get the document Document Adolescents Take Action to Mitigate Air Pollution in Vietnam Get the document Document Adolescent Mental Health Knowledge Summary: Time for Action Get the document