Laniog, J.N., Bautista, K.M.A., Patricio, M.G., Sarmago, R.V. and Salvador, A.A. 1999. Structural and electrical properties of LPE GaAs. Proceedings of the Samahang Pisika ng Pilipinas, 17(1), SPP-1999-CM-06. URL: https://proceedings.spp-online.org/article/view/SPP-1999-CM-06.