Bulanon, H., Labora, M. and Sicam, V.A. 1999. Experimental investigation of factors affecting the production of transmission of holograms. Proceedings of the Samahang Pisika ng Pilipinas, 17(1), SPP-1999-LP-02. URL: https://proceedings.spp-online.org/article/view/SPP-1999-LP-02.