THE DEVELOPMENT OF HIGH PERFORMANCED CONCRETE WHEN CEMENT & SAND ARE REPLACED BY GGBS AND ROBO SAND IN VARIOUS PROPORTIONS. JournalNX - A Multidisciplinary Peer Reviewed Journal, [S. l.], v. 2, n. 12, p. 33–38, 2021. Disponível em: https://repo.journalnx.com/index.php/nx/article/view/1844. Acesso em: 17 jul. 2025.