Singthong, Y. and Wattanadechachan, P. (2024) “Error assessment of distance measurement by small, low-cost unmanned aerial vehicles without real time kinematic point ”, RMUTSB ACADEMIC JOURNAL. Phra Nakorn Sri Ayutthaya, 12(1), pp. 93–103. available at: https://li01.tci-thaijo.org/index.php/rmutsb-sci/article/view/259520 (accessed: 31 August 2026).