“The Economy of San Luis Potosí in the Last Two Decades. Some Empirical References on the 1990-2010 Period”. Revista de El Colegio de San Luis 8, no. 16 (September 11, 2018): 311–336. Accessed November 8, 2026. https://revista.colsan.edu.mx/index.php/COLSAN/article/view/779.