Ratano, Prapaporn, Aran Aranyamat, Yokkhaw Somwang, and Suksan Tapthimhin. 2023. “Guidelines for Development and Value-Added Cultural Capital of Nasang Subdistrict, Selaphum District, Roi Et Province”. Journal of Roi Et Rajabhat University 17 (3):37-47. https://so03.tci-thaijo.org/index.php/reru/article/view/265018.