Dang, Hanh, Thuoc Tran, and Huyen Dang. “THE STUDY ON HEAVY METAL REMOVED BY BACILLUS SUBTILIS WITH POLYHISTIDINE 6X ON CELL SURFACE”. Science and Technology Development Journal 13, no. 3 (September 30, 2010): 19-28. Accessed May 5, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2140.