Pethkaewkul S, Yenyuak C. Motivation Affecting to Work Efficiency of Staff of Airports of Thailand Public Co., Ltd. Case Study at Don Mueang International Airport. RJPJ [Internet]. 2020 Apr. 20 [cited 2024 Apr. 25];14(33):75-90. Available from: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/209137