Lobelles-Sardiñas, Gabriel Orlando, Luis Ernesto García-Conde, and Rosemary Morejón-Gi. “Activity Level Estimation of the Nafta Hydrofination Catalyst at Cienfuegos`oil Refinery S.A.”. Chemical Technology 42, no. 2 (April 25, 2022): 304-323. Accessed July 5, 2022. https://tecnologiaquimica.uo.edu.cu/index.php/tq/article/view/5257.