Yananan, D. ., W. Phuekbuakhoa, V. . Khonchoho, and N. . Sungrugsa. “Tourism Management Strategies for Royal Initiative Projects”. Muban Chombueng Rajabhat University Research Journal (Humanities and Social Science), vol. 7, no. 2, Dec. 2019, pp. 30-46, https://so03.tci-thaijo.org/index.php/hssj/article/view/248234.