C.T.GB AND ONWUKA, S.U, O. D. O. . A. Investigation of The Effect Of Water-Cement Ratio On The Modulus Of Rupture Of Concrete. International Journal of Engineering and Computer Science, india, v. 4, n. 07, 2018. Disponível em: http://ijecs.in/index.php/ijecs/article/view/3807. Acesso em: 19 may. 2024.