ROMERO DÍAZ, A.; MARÍN SANLEANDRO, P.; SÁNCHEZ SORIANO, A. Piping processes in the region of Murcia (South-east of Spain). Cuadernos de Investigación Geográfica, Logroño, SPA, v. 35, n. 1, p. 87–117, 2013. DOI: 10.18172/cig.1214. Disponível em: https://publicaciones.unirioja.es/ojs/index.php/cig/article/view/1214. Acesso em: 2 may. 2024.