Gutiérrez Carmona, C., Berraquero Taravillo, R., & De Jorge Moreno, J. (2016). Influence of regional regulation on efficiency in the retail sector in the period 1999-2012. Journal of Quantitative Methods for Economics and Business Administration, 19, Páginas 101 a 146. https://doi.org/10.46661/revmetodoscuanteconempresa.2233