Y.S. Ma, L. Fang, Y. Wang. Advances of Some Recent Mechanical Models on Emergency Evacuation. J. Mod. Mech. Eng. Technol. [Internet]. 2014 May 13 [cited 2024 Apr. 27];1(1):25-30. Available from: https://zealpress.com/jms/index.php/jmmet/article/view/261