1. Chinatimes news, 2012, Chinatimes news, 8th May in 2012, https://www.chinatimes.com/newspapers/20120508000372-260102?chdtv, reported by Li, Jhong-yi, (see in June 12th 2020).
2. Time gap distribution of bus alighting in tunnel fires;Chung;Fire Saf. J.,2020
3. Frantzich, H., Nilsson, D., 2003. Utrymninggenomtätrök: beteendeochförflyttning [Evacuation in Dense Smoke: Behaviour and Movement], Department of Fire Safety Engineering and Systems Safety, Lund University, Report 3126, p. 75.
4. Frantzich, H. Nilsson, D., 2004, Evacuation Experiments in a Smoke Filled Tunnel. In: Proceedings of the 3rd International Symposium on Human Behaviour in Fire, Interscience Communications Ltd., London, pp. 229–238.
5. The impact of smoke on walking speed;Fridolf;Fire Mater.,2013