Study of physicochemical properties and sorption capacity of developed composite sorbents KHR-OKS for use in the process of cyanidation and sorption. Международный научный журнал «Инженер», [S. l.], v. 1, n. 1, p. 270–274, 2026. DOI: 10.56143/zh0c5m16. Disponível em: https://engineer.tstu.uz/index.php/engineer-tstu/article/view/230. Acesso em: 26 jul. 2026.