Jujia, S., C. Somwang, and S. Sukim. “Knowledge Management towards Sustainable Development As Stated in the Philosophy of Sufficiency Economy: A Case Study in Kong Thanu Subdistrict, Mueang Lop Buri District, Lop Buri Province”. Journal of Roi Et Rajabhat University, vol. 17, no. 3, Dec. 2023, pp. 104-18, https://so03.tci-thaijo.org/index.php/reru/article/view/269676.