Experimental Investigation of Nano Alumina and Nano Silica on Strength and Consistency of Oil Well Cement. Journal of Engineering, [S. l.], v. 23, n. 12, p. 51–69, 2017. DOI: 10.31026/j.eng.2017.12.04. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/403.. Acesso em: 13 may. 2024.