Shanthamani, M., and K. Karthik. “Electrochemical Synthesis and Characterization of Poly(p-Toluidine-Co-O-Aminophenol) Copolymers: Influence of Monomer Ratio: Polymer”. Asian Journal of Chemistry, vol. 35, no. 11, Oct. 2023, pp. 2683-8, doi:10.14233/ajchem.2023.28421.