ANAEKWE, N. O.; HASSAN, Y. M. kailu. Chemical Evaluation of the Glass Making Potentials of Silica Sand Deposits Along Cross River in Cross River State, South–East of Nigeria. European Journal of Engineering and Technology Research, [S. l.], v. 2, n. 6, p. 12–17, 2017. DOI: 10.24018/ejeng.2017.2.6.330. Disponível em: https://ej-eng.org/index.php/ejeng/article/view/330. Acesso em: 6 jul. 2024.