An Empirical Evaluation of the System Usability Scale | 10.1080/10447310802205776-Sci

Bangor, Aaron; Kortum, Philip T.; Miller, James T. . (2008). An Empirical Evaluation of the System Usability Scale. International Journal of Human-Computer Interaction, 24(6), 574–594. doi:10.1080/10447310802205776

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