G. Abinaya, S. Sivajiganesan, V. Nandhakumar, and S. Surya, “ADSORPTION OF Cu(II) IONS FROM AQUEOUS SOLUTION USING MICROWAVE ASSISTED PTEROCARPUS MARSUPIUM BARK CARBON”, JASR, vol. 12, no. 02 Suppl 2, pp. 103-109, Jul. 2021.