Theplib, Chanonnat. “Study the Factors Affecting the Success of Passing the Criteria in Aviation Medicine”. NKRAFA JOURNAL OF SCIENCE AND TECHNOLOGY 18, no. 1 (June 30, 2022): 64–78. Accessed May 6, 2024. https://ph02.tci-thaijo.org/index.php/nkrafa-sct/article/view/246547.