Aggarwal, P., K. Misra, S. K. Kapoor, A. K. Bhalla, and R. C. Bansal. “Effect of Surface Oxygen Complexes of Activated Carbon on the Adsorption of 2,4,6- Trinitrophenol”. Defence Science Journal, vol. 48, no. 2, Jan. 2013, pp. 219-22, doi:10.14429/dsj.48.3902.