Kanaev А. Т., G. V. Semenchenko, A. A. Konysbayeva, A. A. Shilmanova, and Z. K. Kanayeva. “Method of Gold Extraction from Ores of Bakyrchik Deposit by Percolation Bioleaching”. International Journal of Biology and Chemistry 8, no. 2 (December 27, 2015): 28–35. Accessed April 27, 2024. https://ijbch.kaznu.kz/index.php/kaznu/article/view/186.