โสมรักษ์ ท., and C. Srijuntra. “Logistics as a Brand Lever: Exploring Service Delivery and Perception in Bangkok’s Luxury Hotel Sector”. RMUTI Journal Humanities and Social Sciences, vol. 12, no. 2, Nov. 2025, pp. 110-23, https://so05.tci-thaijo.org/index.php/RMUTI_SS/article/view/281179.