I Gusti Gde Badrawada และผู้แต่งคนอื่นๆ. (2022) Effect of velocity stack geometry on the performance of 150 cc-four stroke motorcycles. <i>Engineering and Applied Science Research</i>, <i>49</i>(4), 587-592.I Gusti Gde Badrawada และผู้แต่งคนอื่นๆ. "Effect of velocity stack geometry on the performance of 150 cc-four stroke motorcycles". Engineering and Applied Science Research 49 (2022):587-592.I Gusti Gde Badrawada และผู้แต่งคนอื่นๆ. Effect of velocity stack geometry on the performance of 150 cc-four stroke motorcycles. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2022.