1. Asylum Information Database. (2020a). Access to education. Asylum Information Database. Retrieved January 15, 2021, from https://asylumineurope.org/reports/country/germany/reception-conditions/employment-and-education/access-education/.
2. Asylum Information Database. (2020b). Types of accommodation. Asylum Information Database. Retrieved January 15, 2021, from https://www.asylumineurope.org/reports/country/germany/reception-conditions/housing/types-accommodation
3. Altman, I. (1975). The environment and social behavior: Privacy, personal space, territory, crowding. Brooks/Cole Pub. Co.
4. Anderson, E. N. (1972). Some Chinese methods of dealing with crowding. Urban Anthropology, 1(2), 141–150.
5. Bahammam, A. S. (1988). Architectural patterns of privacy in Saudi Arabian housing. National Library of Canada.