Yunus Emre Ulusan followed
Yunus Emre Ulusan going an event
Yunus Emre Ulusan followed
Yunus Emre Ulusan followed
Yunus Emre Ulusan joined a kommunity
Yunus Emre Ulusan going an event
Yunus Emre Ulusan joined a kommunity
Yunus Emre Ulusan going an event
Nesne Yönelimli Yazılım Tasarım Desenleri (Object Oriented Design Patterns)