[1]
K. L. Roa Bohórquez, R. A. Paredes Roa, and L. Ángel Lara González, “Application of MgSO4 • 7H2O and Fly Ash as a Reinforcement in the Matrix of Solid Ceramic Units”, rev.ing.univ.Medellin, vol. 17, no. 32, pp. 35–49, Jul. 2018.