Okan university Tuzla-Istanbul, Turkey
<a class="external free" href="https://tr.wikipedia.org/wiki/Kullan%C4%B1c%C4%B1:MEOGLOBAL">http://tr.wikipedia.org/wiki/Kullan%C4%B1c%C4%B1:MEOGLOBAL</a>
<span class="int-own-work" lang="en">Own work</span>