GARCÍA-DÍAZ, Y.; TORRES ORTEGA, R.; SABA, M.; QUIÑONES-BOLAÑOS, E.; TORRES-SANCHEZ, J. Combined effect of nano-silica and silica fume to improve concrete workability and compressive strength: a case study and an overview of the literature. Ingeniería y Competitividad, [S. l.], v. 25, n. 1, p. e–21612201, 2023. DOI: 10.25100/iyc.v25i1.12201. Disponível em: https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/12201. Acesso em: 12 jan. 2025.