Chaioonkaew, Thongthon, Aniruth Phongpaew, and Thanatnan Sookchokenithiphokin. 2025. “EMPLOYEES’ WORK EFFICIENCY OF WYNDHAM GRAND PHUKET KALIM BAY, PHUKET PROVINCE”. Journal of MCU Phetchaburi Review 8 (1):หน้า 211 - 220. https://so03.tci-thaijo.org/index.php/JPR/article/view/286698.