Phunsap Thari และผู้แต่งคนอื่นๆ. (2022) Evaluation of GNSS positioning accuracy from satellite-based augmentation systems in Thailand. <i>Engineering and Applied Science Research</i>, <i>49</i>(2), 209-217.Phunsap Thari และผู้แต่งคนอื่นๆ. "Evaluation of GNSS positioning accuracy from satellite-based augmentation systems in Thailand". Engineering and Applied Science Research 49 (2022):209-217.Phunsap Thari และผู้แต่งคนอื่นๆ. Evaluation of GNSS positioning accuracy from satellite-based augmentation systems in Thailand. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2022.