Mamyrbayeva, Kulzira, Almira Kuandykova, Tatyana Chepushtanova, Yerik Merkibayev, Brajendra Mishra, and Ainur Sultanbayeva. 2025. “Research into the Possibility of Extracting Nickel and Cobalt from Pyrite Tailings Using a Combined Method”. Acta Metallurgica Slovaca 31 (4):238-52. https://doi.org/10.36547/ams.31.4.2247.