Yun, M. H., Ji, Y. G., Lee, J., & Choi, Y. J. (2004, September). Evaluation of Mobile Based Consumer Products: Key Usability Factors and Evaluation Framework. In Proceedings of the Human Factors and Ergonomics Society Annual Meeting (Vol. 48, No. 6, pp. 985-989). Sage CA: Los Angeles, CA: SAGE Publications.

https://journals.sagepub.com/doi/abs/10.1177/154193120404800614