Tran, Toan, Trang Nguyen, Phuong Nguyen, and Hoa Le Thi. 2024. “Synthesis of Magnetic Recoverable Fe3O4/Biochar Photocatalyst for Removal of Methylene Blue in Water”. VNUHCM Journal of Natural Sciences 7 (S1), 136-46. https://doi.org/https://doi.org/10.32508/stdjns.v7iS1.1376.