Yekyung Lee

A checklist for assessing blind users’ usability of educational smartphone applications

Jihyun Lee, Yekyung Lee, Y. Lee, 2017, Universal Access in the Information Society.

Development and Implementation of a Digital Textbook Platform Usability Assessment Instrument

Cheolil Lim, Hae-Deok Song, Youngtae Lee, 2009 .

Improving the usability of the user interface for a digital textbook platform for elementary-school students

Cheolil Lim, Hae-Deok Song, Yekyung Lee, 2012 .

Enhancing the usability of the user interface for a digital textbook platform from learning perspectives

Yekyung Lee, Cheo-Il Lim, 2011 .