Okan going an event
Okan going an event
Okan joined a kommunity
Okan going an event
Okan going an event
Okan joined a kommunity
Okan going an event
Okan joined a kommunity
Okan going an event
Okan going an event
Okan joined a kommunity
Okan going an event
Nesne Yönelimli Yazılım Tasarım Desenleri (Object Oriented Design Patterns)
Okan joined a kommunity
Okan going an event
Okan going an event