Cisneros Jaramillo, Hernán. “The Itak Technique in Imbabura: A Contribution to Its Knowledge”. Revista Sarance, no. 12 (May 7, 2021): 151-174. Accessed July 22, 2024. https://revistasarance.ioaotavalo.com.ec/index.php/revistasarance/article/view/140.