“Cooperação transfronteiriça No Alentejo. Do INTERREG Ao POCTEP 2020 = Cross-Border Cooperation in Alentejo. From INTERREG to POCTEP 2020”. Polígonos. Revista de Geografía, no. 29 (November 29, 2017): 347–375. Accessed April 30, 2026. https://revistas.unileon.es/index.php/poligonos/article/view/5214.