Boonyoung, Yingcharoen, Thaunjai Sangthong, and Benjawan Leecharoen. “Marketing Activities of the Hotel Business in Thailand”. Journal of Setthawit Review 5, no. 3 (December 31, 2025): 1341–1353. accessed September 19, 2026. https://so12.tci-thaijo.org/index.php/stw/article/view/2822.