KAMARA, Saidu; FODAY JR, Edward Hingha; WANG, Wei. A Study of The Characterization of Purified Fly Ash from Xi’an Linyuan Silica Limited. American Journal of Chemistry and Pharmacy, [S. l.], v. 2, n. 2, p. 41–52, 2023. DOI: 10.54536/ajcp.v2i2.1608. Disponível em: https://journals.e-palli.com/home/index.php/ajcp/article/view/1608. Acesso em: 20 feb. 2026.