N. C. MURZAKASSYMOVA; N. A. BEKTENOV; M. A. GAVRILENKO. MODIFIED SORBENTS AND THEIR APPLICATION FOR EXTRACTION OF METAL IONS. Academic Scientific Journal of Chemistry, [S. l.], n. 1, p. 75–79, 2021. Disponível em: http://89.250.84.46/chemistry-technology/article/view/333. Acesso em: 5 дек. 2025.