Veytia Bucheli, M. G., J. Gómez Galán, and M. B. Morales Cevallos. “Research Competences and Technological Mediation of Ibero-American Doctoral Students”. IJERI: International Journal of Educational Research and Innovation, no. 12, June 2019, pp. 1-19, https://www.upo.es/revistas/index.php/IJERI/article/view/4007.