Pérez Morales, A., Gil Guirado, S. and García Martín, F.M. (2015) “Twenty years of protection of rivers on the coast of the Region of Murcia (1994-2014 ). Evaluation of the efficiency of the measures of Planning”, Anales de Geografía de la Universidad Complutense, 35(1), pp. 169–185. doi:10.5209/rev_AGUC.2015.v35.n1.48968.