Kampaeng T, Tuvadaratragool S. Consumers’ Decision-Making in Using Services of Independent Gas Stations in Phetchaburi Province. SDU. Grad. J. [internet]. 2023 Aug. 3 [cited 2025 Apr. 6];19(2):37-54. available from: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/48