Ratuchne, F., M. Danczuck, and E. G. de Castro. “Enhanced Stability and Conductivity of (polyaniline/Chitosan) Composites”. Orbital: The Electronic Journal of Chemistry, Vol. 10, no. 3, May 2018, pp. 239-46, https://periodicos.ufms.br/index.php/orbital/article/view/16351.