Espinoza Pérez, Lester J., Marion S. Morales Silva, and Fernando Y. Vargas Rizo. 2023. “Transforming Agroindustrial Waste into Useful Products: Cement-Based on Rice Husk Ash”. Nexo Scientific Journal 36 (05):19-25. https://doi.org/10.5377/nexo.v36i05.17275.