R. MIRZAXMEDOV, D. XOLIKULOV, and F. JOʻRAYEV, “DEVELOPMENT OF AN ENVIRONMENTALLY FRIENDLY AND HIGHLY EFFICIENT METHOD FOR THE SEPARATION OF COBALT (II), COPPER (II), NICKEL (II), AND CADMIUM (II) IONS FROM CADMIUM – COBALT - NICKEL CAKES GENERATED AT THE ZINC PLANT OF ‘ALMALYK MMC’ JSC”, NUUz, vol. 3, no. 3.1, pp. 414–417, Mar. 2026.