Hopper T, Hopper S, Puriprinya K, Prawatrungrueng A, Singsamran P. Tourist Behavior in Helicopter Charter Service Selection in Las Vegas, Nevada, USA. BMV. 2026;1(I):636-651. Accessed July 29, 2026. https://benjamit.thonburi-u.ac.th/ojs/index.php/bmv16/article/view/903