Li, D., N. Xue, F.Q. Cheng, Z.P. Du, and C.Y. Sun. “New Technology of KCl Flotation Using Mixed Amine”. Asian Journal of Chemistry 27, no. 5 (February 20, 2015): 1714–1718. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/27_5_33.