ET. AL., B. Y. R. . Study on Mechanical Properties of Concrete by Fractional Replacement of Cement with Metakaolin and Sand with M-Sand by Using M30 Grade. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 2, p. 1835–1840, 2021. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/1521. Acesso em: 7 may. 2024.