Dela Cruz, M.N., Banguilan, D.G.C. and Hermosa, N. 2018. Dynamic double slits for topological charge determination. Proceedings of the Samahang Pisika ng Pilipinas, 36(1), SPP-2018-PA-21. URL: https://proceedings.spp-online.org/article/view/SPP-2018-PA-21.