Separa, S.D., Blanca, C.M. and Saloma, C. 2004. Detecting weak interferograms by noise dithering. Proceedings of the Samahang Pisika ng Pilipinas, 22(1), SPP-2004-2C-02. URL: https://proceedings.spp-online.org/article/view/SPP-2004-2C-02.