Suwannakul, Ekkarat, and Rugphong Vongsaroj. “The Adaptation of Low-Cost Airline Business Model in Thailand: The Consequences of Competitive Pressures and Challenges”. Journal of Thai Hospitality and Tourism 14, no. 2 (August 1, 2019): 102–115. Accessed April 20, 2024. https://so04.tci-thaijo.org/index.php/tourismtaat/article/view/206982.