Catedral, M. D., A. K. G. Tapia, R. V. Sarmago, J. P. Tamayo, & E. J. del Rosario. " Effect of Dopant Ions on the Electrical Conductivity and Microstructure of Polyaniline (Emeraldine Salt)." Science Diliman: A Journal of Pure and Applied Sciences [Online], 16.2 (2004): n. pag. Web. 28 Sep. 2025