Kazankapova, M. K., Bekjanova, A. J., Efremov, S. A., Nurtaeva, A. K. and Nauryzbaev, M. K. (2013) “Treatment of oil-containing wastewater using microorganisms immobilized on shungite”, International Journal of Biology and Chemistry, 5(1), pp. 104–110. Available at: https://ijbch.kaznu.kz/index.php/kaznu/article/view/89 (Accessed: 6 May 2024).