Michira, I. N., D. N. Katithib, P. Guto, G. N. Kamau, P. Baker, and E. Iwuoha. “Synthesis, Characterization of Green Tea Stabilized Iron Nanoparticles and Their Synergistic Effect on Polyaniline”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 13, no. 2, Sept. 2014, pp. 63-76, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2638.