Lopez, J.M., Cafe, A.I., Ballesteros, L.I.M., Lopez, L., Faustino, M.A.B., Salvador, A.A. and Somintac, A.S. 2015. Optical characterization of tin oxide-coated porous silicon. Proceedings of the Samahang Pisika ng Pilipinas, 33(1), SPP-2015-5B-03. URL: https://proceedings.spp-online.org/article/view/1105.