Pham, M. T., Truong, T. K. Y., Truong, T. K. T., Le, T. P., Tran, T. B. Q. and Luong, H. V. T. (2025) “Activated carbon synthesis from durian peel for ammonium ion adsorption”, CTU Journal of Innovation and Sustainable Development , 17(2), pp. 91-100. doi: 10.22144/ctujoisd.2025.038.