Sippakarn KASSAWAT และผู้แต่งคนอื่นๆ. (2015) Integration of Spatial Models for Web-based Risk Assessment of Road Accident. <i>Walailak Journal of Science and Technology</i>, <i>12</i>(8), 671.Sippakarn KASSAWAT และผู้แต่งคนอื่นๆ. "Integration of Spatial Models for Web-based Risk Assessment of Road Accident". Walailak Journal of Science and Technology 12 (2015):671.Sippakarn KASSAWAT และผู้แต่งคนอื่นๆ. Integration of Spatial Models for Web-based Risk Assessment of Road Accident. Walailak University:ม.ป.ท. 2015.