Ratano, P., A. Aranyamat, Y. Somwang, and S. Tapthimhin. “Guidelines for Development and Value-Added Cultural Capital of Nasang Subdistrict, Selaphum District, Roi Et Province”. Journal of Roi Et Rajabhat University, vol. 17, no. 3, Dec. 2023, pp. 37-47, https://so03.tci-thaijo.org/index.php/reru/article/view/265018.