WONGTHAI, chantawee; SAIKAEW, T. Developing the concept of extra fuel planning as a solution to overcome the fuel cost crisis for low-cost airlines (LCCs) in Thailand. KBU Journal of Aviation Management:KBUJAM, Bangkok, Thailand, v. 4, n. 1, p. 34–55, 2026. Disponível em: https://so19.tci-thaijo.org/index.php/KBUJAM/article/view/3408. Acesso em: 15 sep. 2026.