Alepuz Llansana, Héctor, Elvira Leyva Navarro, and Ibette María Ramírez Pérez. “HISTORY OF REPLACING GAS ANTHRACITE COAL AS FOR REDUCING OIL ADDED DIRECTLY TO MINERAL”. Chemical Technology (July 5, 2016): 22-30. Accessed November 21, 2024. https://tecnologiaquimica.uo.edu.cu/index.php/tq/article/view/1209.