Assem, Humphrey Darkeh, Mensah Samuel Agyei, Reuben Yao Tamakloe, Robert K. Nkum, and Keshaw Singh. “Synthesis and Study of Electro-Optical Properties of Water-Soluble Polyaniline Prepared by Chemical Oxidation ”. European Journal of Applied Sciences 12, no. 2 (April 13, 2024): 215–240. Accessed May 30, 2026. https://scholarpublishing.org/journals/index.php/EJAS/article/view/8745.