Ospanov, Khabibulla, Aisulu Zhusupova, Tilek Ketegenov, Asel Makhambetova, and Gul’shat Aytsariyeva. “Justification Sequence Dissolution of Cobalt and Nickel Mineral by Unconventional Thermodynamic Method”. Chemical Bulletin of Kazakh National University 81, no. 1 (March 30, 2016): 40-48. Accessed April 20, 2024. https://bulletin.chemistry.kz/index.php/kaznu/article/view/684.