Lan Huong Nguyen, and Tuan Hiep Tran. “Preliminary Study on Simultaneous Adsorption of Nitrate and Phosphate Using CaFe2O4-Modified Biochar Originated from Lychee Peels”. Vietnam Journal of Science, Technology and Engineering 66, no. 3 (September 15, 2024): 55-62. Accessed July 15, 2026. https://vietnamscience.vjst.vn/index.php/vjste/article/view/1221.