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2. Marlier Baptista E.. Fighting homelessness and housing exclusion in Europe: A study of national policies. (European Social Policy Network (ESPN), Brussels: European Commission, 2019) https://op.europa.eu/en/publication-detail/-/publication/2dd1bd61-d834-11e9-9c4e-01aa75ed71a1/language-en
3. Lisbon Declaration on the European Platform on Combatting Homelessness. (2021) https://www.2021portugal.eu/en/news/lisbon-declaration-on-the-european-platform-on-combatting-homelessness/
4. The European Court of Human Rights. (2021) https://www.echr.coe.int/Documents/Annual_report_2020_ENG.pdf
5. UNESCO-UNEVOC International Centre for Technical and Vocational Education and Training (n.d.) https://unevoc.unesco.org/home/TVETipedia+Glossary/lang=en/show=term/term=youth