Kenzhaliyev B.K., Tusupbayev N.K., Semushkina L.V., Narbekova S.M. “On the Possibility for Flotation Processing of Gold-Containing Raw Materials Using Composite Reagents”. International Journal of Advanced Science and Technology 29, no. 04 (June 6, 2020): 3003 - 3011. Accessed May 7, 2024. http://sersc.org/journals/index.php/IJAST/article/view/23480.