Presbitero, A.V., Legara, E.F., Tugaff, J. and Monterola, C. 2008. Random and targeted course deletions in a curriculum network. Proceedings of the Samahang Pisika ng Pilipinas, 26(1), SPP-2008-4B-02. URL: https://proceedings.spp-online.org/article/view/SPP-2008-4B-02.