Alonso Alonso, Roberto. “Analysis of the Amendments Introduced to Personal Income Tax by Law 26 2014, Which Amends Law 35 2006”. Revista de Contabilidad y Tributación. CEF, no. 382 (January 7, 2015): 1–82 (digital). Accessed May 19, 2024. https://revistas.cef.udima.es/index.php/RCyT/article/view/4807.