Srikhwan, B. . . and Boonyanmethaporn, W. . . (2020) “Secondary Airport Management Guidelines to Service Quality Elevation of Secondary Airport in the Southern Provinces, Thailand ”, Dusit Thani College Journal, 14(3), pp. 34–50. available at: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/245490 (accessed: 17 March 2025).