ORTÍZ OTÁLORA, César Armando, Pedagogical and Technological University of Colombia, GSEC Group, North central avenue 39-115 Tunja, Boyacá 150001, Colombia, Colombia

• Journal of Metals, Materials and Minerals Vol. 31 No. 2 (2021) - Original Research Articles
  Assessment of hydrothermal parameters on alkaline activation of fly ashes using a central composite design
  Abstract  PDF