Song, J. (2011) “Adsorption of Ni(II) and Cu(II) by Thionyl Chloride and Ethylene-1,2-diamine Modified Coir Fibres”, Asian Journal of Chemistry, 24(2), pp. 568–572. Available at: https://asianpubs.org/index.php/ajchem/article/view/8599 (Accessed: 23 July 2024).