Hermosa, N.P. and Daza, M.R.H. 2001. Holographic gratings in a methyl red-doped PDLC (E48:PVP). Proceedings of the Samahang Pisika ng Pilipinas, 19(1), SPP-2001-W1B-2. URL: https://proceedings.spp-online.org/article/view/SPP-2001-W1B-2.