Aal, A. Abdel, et al. “Optimization of Electroless Copper Plating on Polyethylene Films Modified by Surface Grafting of Vinyl Ether of Monoethanolamine”. Eurasian Chemico-Technological Journal, vol. 9, no. 1, Jan. 2007, pp. 63-69, doi:10.18321/ectj256.