M-Learning Tools: The Development of Programming Skills in Engineering Degrees. - Octavio Ortiz; Pedro María Alcover; Francisco Sánchez; Juan Angel Pastor; Ruth Herrero (Rev. Iberoam. de Tecnol. del Aprendiz., 2015)

Innovative Mobile Robot Method: Improving the Learning of Programming Languages in Engineering Degrees. - Octavio Ortiz; Juan Angel Pastor; Pedro María Alcover; Ruth Herrero (IEEE Trans. Educ., 2017)