USABAGILE_Web: A Web Agile Usability Approach for Web Site Design. - Gladys Benigni; Osvaldo Gervasi; Francesco Luca Passeri; Tai-Hoon Kim (ICCSA (2), 2010)

Modeling with recursive use cases. - Gladys Benigni; Suhail Zabala; María Gaviria (EATIS, 2012)