1.
Narongvanich T. The Influence of Service Quality on Service Innovation of Elderly Tourists at Suvarnabhumi Airport. SDU. Grad. J. [internet]. 2021 Feb. 15 [cited 2025 Jul. 20];17(1):215-30. available from: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/436