[1]
PiƱol, C.M.N. and Ramos, M.D.F. 2006. Conservation of mechanical energy and the Philippine Peso. Proceedings of the Samahang Pisika ng Pilipinas, 24(1), SPP-2006-PB-40. URL: https://proceedings.spp-online.org/article/view/SPP-2006-PB-40.