Developing ISO 9241-151 Product Certification Process: Challenges. - Kürsat Çagiltay; Özge Alaçam; Nihan Ocak; Feride Erdal (HCI (12), 2013)

Comparison of Cognitive Modeling and User Performance Analysis for Touch Screen Mobile Interface Design. - Nihan Ocak; Kursat Cagiltay (Int. J. Hum. Comput. Interact., 2017)