Agcaoili, M.T.R., Tabares, E.G.D. and Sarmago, R.V. 2008. Preparation of high dielectric constant manganese dioxide-polyvinylpyrrolidone composites. Proceedings of the Samahang Pisika ng Pilipinas, 26(1), SPP-2008-PA-54. URL: https://proceedings.spp-online.org/article/view/SPP-2008-PA-54.