K. Hornbaek, Current practice in measuring usability: Challenges to usability studies and research, International Journal of Human-Computer Studies, vol.64, pp.79-102, 2005.

B. Shackel, Usability -Context, framework, definition, design and evaluation. Interacting with Computers, vol.21, pp.339-346, 2009.

, Ergonomics of human-system interaction -Part 11: Usability: Definitions and concepts, 2018.

J. Nielsen and J. Levy, Measuring usability: preference vs. performance. Communication of the ACM, vol.37, pp.66-75, 1994.

J. Sauro and E. Kindlund, A Method to Standardize Usability Metrics Into a Single Score, Proceedings of the CHI 2005

J. Nielsen and R. Molich, Heuristic evaluation of user interfaces, Proceedings of ACM CHI'90, pp.249-256, 1990.

J. Nielsen, Reliability of severity estimates for usability problems found by heuristic evaluation, Proceedings of CHI'92, pp.129-130, 1992.

J. Brooke, SUS: a "quick and dirty" usability scale, Usability Evaluation in Industry, 1996.

J. Nielsen, Heuristic Evaluation: How to conduct a heuristic evaluation?

C. P. Rohrer, J. Wendt, J. Sauro, F. Boyle, and S. Cole, Practical Usability Rating by Experts (PURE): A Pragmatic Approach for Scoring Product Usability, Proceedings CHI 2016, pp.786-795