Mixture Design Optimization of Millet Husk Ash, Calcium Carbide Residue, and Nano Silica for Sustainable Concrete. Environmental Technology & Science Journal, [S. l.], v. 17, n. 1, p. 159–173, 2026. Disponível em: https://journal.futminna.edu.ng/index.php/etsj/article/view/248.. Acesso em: 8 jun. 2026.