Hydrothermal leaching behavior of complex polymetallic secondary sulfide concentrate enhanced by ultrasonic. Journal of Mining and Metallurgy, Section B: Metallurgy, [S. l.], v. 61, n. 1, p. 27–41, 2025. Disponível em: https://test.aseestant.ceon.rs/index.php/jmm/article/view/51691. Acesso em: 11 jun. 2026.