Kongjam, P., & Saengkassanee, T. (2017). Result of Boutique Hotel Tourists’ Expenditure to Economic Environment of Community: A Case Study of Boutique Hotels in Songkhla Province. WMS Journal of Management, 6(2), 29–40. Retrieved from https://so06.tci-thaijo.org/index.php/wms/article/view/86311