Valorisation Of Agricultural Waste Ash For Sustainable Concrete. International Journal of Multidisciplinary Engineering In Current Research, [S. l.], v. 11, n. 7, p. 35–39, 2026. DOI: 10.63665/gp9hfg19. Disponível em: https://ijmec.com/index.php/multidisciplinary/article/view/1103. Acesso em: 22 jul. 2026.