HASSAN, Saad Aziz; KADHIM, Lekaa Hussein; ABDUL-HADI, Amer Fuadiel. Biosorption Studies of Cyanide Ion from Wastes by Spent Black Tea Leaves. Journal of Kufa for Chemical Sciences, Kufa, Najaf, IRAQ, n. 6, 2016. Disponível em: https://journal.uokufa.edu.iq/index.php/jkcs/article/view/3415. Acesso em: 21 sep. 2026.