- worldfootball.net player_summary/orkun-koekcue/Orkun Kökçü - SL Benfica, Feyenoord, Jong Feyenoord...Bulunamadı: кёкчю
- sports.ru football/person/orkun-kokcu/
- sportliga.com players/orkun_kekchyu
- ru.whoscored.com Players/355870/Show/Orkun-KökçüBulunamadı: кёкчю
- readfootball.com football-turkey/players/orkun-…
- wiki2.org ru/Кёкчю,_Оркун
- sports-fan.ru player/orkun-kokcu/
- sportx.kz tag/orkun-kekchyu/