PONGPHOO, T.; RATTANARASI, S.; KHRUACHALEE, K. Analysis of Principal Component and Clustering of Marketing Mix Factors on the Decision to Study at Sarasas Technological College. Dusit Thani College Journal, [S. l.], v. 17, n. 1, p. 109–123, 2023. Disponível em: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/267060. Acesso em: 1 oct. 2026.