BHASKARA, G. V.; RAO, K. B.; ANOOP, M. Mix proportioning of fly ash concrete: comparison of salient codes. Journal of Structural Engineering, [S. l.], v. 43, n. 6, p. 616–624, 2024. Disponível em: http://14.139.176.44/index.php/JOSE/article/view/826. Acesso em: 10 jan. 2025.