Haro Sarango, Alexander Fernando, and María Fernanda Haro Sarango. 2021. “Effect of the Revocation of the Fuel Subsidy and the Impact on the Prices of Tubers and Roots in the Ambato EP-MA Market”. Revista Científica Compendium 24 (47): 4. https://mail.revistas.uclave.org/index.php/Compendium/article/view/3856.