[1]
Ferrer, C.R., Palima, M.L. and Saloma, C.A. 2003. Traffic slowdown due to single tricycle intrusion. Proceedings of the Samahang Pisika ng Pilipinas, 21(1), SPP-2003-PB-04. URL: https://proceedings.spp-online.org/article/view/SPP-2003-PB-04.