Bantang, J., Blanca, C.M., Daria, V. and Saloma, C. 1999. Diffraction effects in Monte Carlo simulations. Proceedings of the Samahang Pisika ng Pilipinas, 17(1), SPP-1999-CP-01. URL: https://proceedings.spp-online.org/article/view/SPP-1999-CP-01.