Thi Phuong, T., N. Van Huong, D. Thi Thuy Hat, T. Thi Thanh Thuy, and V. Huy Dinh. “PREPARATION AND VISIBLE-LIGHT PHOTOCATALYTIC PROPERTIES OF BiFeO3 BY CO-PRECIPITATION METHOD”. Journal of Forestry Science and Technology, no. 8, Nov. 2019, pp. 127-33, https://jvnuf.vjst.net/en/article/view/736.