Suphan Sodsoon และผู้แต่งคนอื่นๆ. (2016) Ant colony system (ACS) with hybrid local search to solve vehicle routing problems. <i>KKU Engineering Journal</i>, <i>43</i>(1), 1-8.Suphan Sodsoon และผู้แต่งคนอื่นๆ. "Ant colony system (ACS) with hybrid local search to solve vehicle routing problems". KKU Engineering Journal 43 (2016):1-8.Suphan Sodsoon และผู้แต่งคนอื่นๆ. Ant colony system (ACS) with hybrid local search to solve vehicle routing problems. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2016.