Weimin, X., He Dongsheng, Wu Yuyuan, Xie Zhihao, Chi Ruan, and Hu Yang. “Study on the Pelletizing Process of Medium- and Low-Grade Phosphate Rock Powders”. Kuwait Journal of Science, vol. 47, no. 2, Mar. 2020, https://journals.ku.edu.kw/kjs/index.php/KJS/article/view/5592.