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2. Esser, H. (2006). Migration, language and integration. AKI Research Review 4 Arbeitsstelle Interkulturelle Konflikte und gesellschaftliche Integration (AKI), Wissenschaftszentrum Berlin für Sozialforschung (WZB).
3. Scanlon Foundation. (2020). Social Cohesion Index, Accessed January 20, 2021.
4. (B)ordering Britain