Nguema, Paul Fabrice, Zejiao Luo, Zachari Mohamadou Mounir, and Lian Jing Jing. 2019. “The Biosorption Features of Cr (VI) Ions by Dried Biomass of a Facultative Anaerobic Bacillus Cereus Strain Pf-1”. Current Research in Science and Technology Vol. 3, December, 49-64. https://stm1.bookpi.org/index.php/crst-v3/article/view/744.