1. Gated communities and social sustainability: a case study of Ankara;Alkan;2nd International Multidisciplinary Scientific Conference on Social Sciences & Arts Sgem,2015
2. Effects of socio-economic factors on home purchases: the cases of Yenimahalle and Çankaya in Ankara;Alkan;IDPR,2015
3. Factors affecting site selection of access-restricted residential communities in Ankara;Alkan-Gökler;Prop. Manag.,2018
4. http://tuik.gov.tr.
5. https://www.guncelprojebilgileri.com/.