Usability Evaluation of TV Interfaces: Subjective Evaluation Vs. Objective Evaluation. - Cigdem Altin Gumussoy; Aycan Pekpazar; Mustafa Esengün; Ayse Elvan Bayraktaroglu; Gökhan Ince (Int. J. Hum. Comput. Interact., 2022)

Conceptualization and Survey Instrument Development for Website Usability. - Nevcihan Toraman; Aycan Pekpazar; Cigdem Altin Gumussoy (Informatics, 2023)

Conceptualization and Survey Instrument Development for Over-the-Top Platforms' Usability. - Aycan Pekpazar; Muhammed Cagri Coskun; Cigdem Altin Gumussoy (J. Theor. Appl. Electron. Commer. Res., 2023)

Conceptualization and survey instrument development for mobile application usability. - Abdullah Emin Kazdaloglu; Kubra Cetin Yildiz; Aycan Pekpazar; Fethi Calisir; Cigdem Altin Gumussoy (Univers. Access Inf. Soc., 2025)