Siributra, Chiratthawat, Seri Wongmonta, Patipat Tunming, and Nuttharin Pariwongkhuntorn. “Strategies to Develop and Promote Sustainable Community-based Heritage Tourism: A Case Study of Ponepisai District, Nongkhai Province: Strategies to Develop and Promote Sustainable Community-based Heritage Tourism: A Case Study of Ponepisai District, Nongkhai Province”. RATANABUTH JOURNAL 7, no. 1 (April 30, 2025): 128–142. accessed June 24, 2025. https://so07.tci-thaijo.org/index.php/rtnb/article/view/6520.