Kuanysheva, Galina, B. Balgysheva, A. Asilov, and Farid Urakaev. “Thermo- and Mechanochemical Modification of Glauconites and Theirsorption Property”. Chemical Bulletin of Kazakh National University 73, no. 1 (April 28, 2014): 74-80. Accessed October 21, 2021. https://bulletin.chemistry.kz/index.php/kaznu/article/view/181.