“Effective and Nominal Income Tax Rate for Companies Listed on the Lima Stock Exchange for the Period 2013-2023”. Contabilidad y Negocios 21, no. 41 (May 18, 2026): 79–101. Accessed September 18, 2026. https://revistas.pucp.edu.pe/index.php/contabilidadyNegocios/article/view/32893.