Chao-Fernández, R., Ferreiro-Seoane, F.J. and Mato-Vázquez, M.D. (trans.) (2015) “Analysis of Performance Differences among Students in Urban and Non-urban Centers Based on Compulsory Secondary Education Special Awards”, Revista Electrónica Educare, 19(3), pp. 1–19. doi:10.15359/ree.19-3.23.