Elchieva, Mohinur Dilshodkizi, et al. “THE IMPORTANCE OF THE MINERAL COMPOSITION OF OXIDIZED COPPER ORE IN THE SELECTION OF PROCESSING TECHNOLOGY”. Digital Technologies in Industry, vol. 3, no. 3, Sept. 2025, pp. 34-41, https://doi.org/10.70769/3030-3214.SRT.3.3.2025.11.