Magsigay, C.J.P., Balista, J.A.F. and Saloma, C.A. 2021. Modified inelastic bouncing ball model of vibrated granular materials: Transmissibility and coefficient of restitution. Proceedings of the Samahang Pisika ng Pilipinas, 39(1), SPP-2021-3F-04. URL: https://proceedings.spp-online.org/article/view/SPP-2021-3F-04.