GUAJARDO QUIROGA, R. G.; GARCÍA LÓPEZ, P. I. Structure analysis of the water sector in Nuevo Leon and its intersectoral relations. Estudios Económicos de El Colegio de México, [S. l.], v. 16, n. 2, p. 253–270, 2001. DOI: 10.24201/ee.v16i2.202. Disponível em: https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/202. Acesso em: 4 may. 2024.