Accessibility barriers for users of screen readers in the Moodle learning content management system

@article{Calvo2013AccessibilityBF,
  title={Accessibility barriers for users of screen readers in the Moodle learning content management system},
  author={Roc{\'i}o Calvo and Ana Iglesias and Lourdes Moreno},
  journal={Universal Access in the Information Society},
  year={2013},
  volume={13},
  pages={315-327}
}
In recent decades, the use of the Internet has spread rapidly into diverse social spheres including that of education. Currently, most educational centers make use of e-learning environments created through authoring tool applications like learning content management systems (LCMSs). However, most of these applications currently present accessibility barriers that make the creation of accessible e-learning environments difficult for teachers and administrators. In this paper, the accessibility… 
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