Serrano, M.P., Algire, M.D., Gilo, A.C. and Tabajonda, R.V. 2005. Computational studies on the electronic properties of several poly(p-phenylene vinylene) derivatives. Proceedings of the Samahang Pisika ng Pilipinas, 23(1), SPP-2005-PB-18. URL: https://proceedings.spp-online.org/article/view/SPP-2005-PB-18.