publicações selecionadas artigo de conferência Competence-oriented course design and monitoring: The approach of Erasmus Plus project “better e-learning for all” 2017 Course design in e-learning and the relationship with attrition and dropout: a systematic review 2016 capítulo de livro A Systematic Review of Design Factors to Prevent Attrition and Dropout in e-Learning Courses 2017 documento Competence-oriented course design and monitoring: The approach of Erasmus Plus project “better e-learning for all” 2017 Course design in e-learning and the relationship with attrition and dropout: a systematic review 2016 livro A systematic review of design factors to prevent attrition and dropout in e-Learning courses 2017