KASSCR, N.W.; KASSCR, N.W.; AL-MUKHTAR, M.N.; JARALLA, A. A.; HADI, H. Preparation of Tin Using Wet Method. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 24, n. 3, 2016. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/859. Acesso em: 27 mar. 2025.