Gladyshev, S. ., Rakhimova, S., Imangalieva, L. ., & Kasymzhanova, A. (2022). Disposal of solutions of copper electrofining processing of non-ferrous metal scrap. Engineering Journal of Satbayev University, 144(3), 16–21. https://doi.org/10.51301/ejsu.2022.i3.03