MAHMOOD, F. S.; HUSSEIN, H. Q.; ABDULWAHHAB, Z. T. Preparation and Characterization of High Surface Area Nanosilica from Iraqi Sand via Sol-Gel Technique. Journal of Petroleum Research and Studies, [S. l.], v. 12, n. 4, p. 104-117, 2022. DOI: 10.52716/jprs.v12i4.645. Disponível em: https://jprs.gov.iq/index.php/jprs/article/view/645. Acesso em: 20 apr. 2024.