Rivera Ullauri, María José. “The Principle of Primal Order in the Ritual Healing Techniques in the Community of San Rafael (Andean Philosophy)”. Estudios de Filosofía, no. 51 (June 1, 2015): 125–141. Accessed March 31, 2025. https://revistas.udea.edu.co/index.php/estudios_de_filosofia/article/view/22954.