“Essential Aspects of the Evidence in the Peruvian Sanctioning Administrative Procedure: Right to Evidence, Burden and Standard of Proof”. Derecho & Sociedad 1, no. 54 (July 21, 2020): 337–356. Accessed September 18, 2026. https://revistas.pucp.edu.pe/index.php/derechoysociedad/article/view/22425.