Truong, T., Nguyen Thi, H. and Tham, D. T. (2025) “Characterization and rhodamine B adsorption of hydrochar made from the distilled waste of lemongrass”, Science & Technology Development Journal: Natural Sciences, 8(Special issue), p. In press. doi: https://doi.org/10.32508/stdjns.v8iSpecial%20issue.1336.