Thammachart R, Tuvadaratragool S. Marketing Mix Affecting Parents’ Decision Making on Choosing Private Schools in Prachuap Khiri Khan Province. SDU. Grad. J. [internet]. 2023 Oct. 15 [cited 2025 May 31];19(3):109-24. available from: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/82