T. Rungsritrakul, S. Wongmonta, T. Ratanapongtra, and N. Pariwongkhuntorn, “A Strategic Plan for the Integrated Promotion and Potential Development of Sustainable Tourism of Khorat Geopark: A Strategic Plan for the Integrated Promotion and Potential Development of Sustainable Tourism of Khorat Geopark”, rtnb, vol. 7, no. 1, pp. 244–258, Apr. 2025.