López Alvarado, Diego Andrés, and Raúl Victorino Guevara viera. “Farming and Farm Management Factors Affecting the Yield, Persistence and Production of Milk in Livestock Systems According to the Altitudinal Floor in the Eastern Zone of Azuay”. Centrosur Agraria 1, no. 5 (January 4, 2020): 1–9. Accessed August 29, 2026. https://www.centrosuragraria.com/index.php/revista/article/view/22.