Panu Promputthangkoon และ Bancherd Karnchanachetanee. (2016) Utilisation of discarded motorcycle inner tubes as the reinforcement for embankments. <i>KKU Engineering Journal</i>, <i>43</i>(S2), 187-191.Panu Promputthangkoon และ Bancherd Karnchanachetanee. "Utilisation of discarded motorcycle inner tubes as the reinforcement for embankments". KKU Engineering Journal 43 (2016):187-191.Panu Promputthangkoon และ Bancherd Karnchanachetanee. Utilisation of discarded motorcycle inner tubes as the reinforcement for embankments. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2016.