Piyawongwathana, P. (2016) “Impact of Customer New Expectations on Hotels’ Market Segmentation Hotel Business in the Province of Petchaburi (Cha-am)”, WMS Journal of Management, 1(1), pp. 46–57. available at: https://so06.tci-thaijo.org/index.php/wms/article/view/53002 (accessed: 20 September 2026).