ORTAK ÜRÜN : BİRİNCİ SEÇİLEN LOGO VE AFİŞLERİMİZİN YAPBOZLARINI YAPIP ÖĞRENCİLERİMİZE OYNATTIK JOINT PRODUCT: WE MADE PUZZLES OF OUR FIRST SELECTED LOGO AND POSTERS AND PLAYED THEM TO OUR STUDENTS