Warakorn Tantrapongsaton, Chayanon Hansapinyo, Piyapong Wongmatar, and Taweep Chaisomphob. “FLEXURAL REINFORCED CONCRETE MEMBERS WITH MINIMUM REINFORCEMENT UNDER LOW-VELOCITY IMPACT LOAD”. GEOMATE Journal, vol. 14, no. 46, Feb. 2018, pp. 129-36, https://geomatejournal.com/geomate/article/view/2889.