หมวดโพธิ์กลาง จ. Position Control of a Quadrotor Using a Vision System. NKRAFA SCT [Internet]. 2018 Aug. 2 [cited 2024 May 15];12:17-21. Available from: https://ph02.tci-thaijo.org/index.php/nkrafa-sct/article/view/137787