- sportarena.com football/player/1298462/
- ru.ruwiki.ru wiki/Кёкчю,_Оркун
- ru.uefa.com uefachampionsleague/clubs/players/…
- championat.uz uz/news/search…
- football-fun-live.com player/orkun-kokcu
- rsport.ria.ru person_orkun_kocku/
- liveresult.ru football/players/Orkun-Kokcu
- euro-football.ru person/orkun-kokcu
- dzen.ru list/sport/kekchiu-futbolist-orkun