Liu Q, Liao Y, Li J, Wu M. Hydrothermal leaching behavior of complex polymetallic secondary sulfide concentrate enhanced by ultrasonic. J Min & Metal B Metallurgy [Internet]. 2025Jul.16 [cited 2026Jan.11];61(1):27-1. Available from: https://aseestant.ceon.rs/index.php/jmm/article/view/51691