Yazilim Gelistirme Hizmetlerinin Satinalma Yonetiminde Cosmic Islev Puan Kullanimi(Use of COSMIC Funtion Point in Procurement of Software Development Services). - Kurtulus Ozturk; Selami Bagriyanik; Serife Cagla Ozgoc; Okan Horuz; Ozlem Ozenc; Ersin Ersoy 001; Dilek Karahoca; Adem Karahoca (UYMS, 2017)