HAMMAL, Abdulrazzaq; SULAIMAN, Ahmad. ISOLATING PURE SILICA FROM SYRIAN CLAY FOR BIOGLASS MANUFACTURING. Kufa Journal of Engineering, Kufa, Najaf, IRAQ, v. 15, n. 4, p. 186–198, 2024. DOI: 10.30572/2018/KJE/150412. Disponível em: https://journal.uokufa.edu.iq/index.php/kje/article/view/16637. Acesso em: 10 aug. 2026.