Maneein, D. and Masae, A. 2023. Social Entrepreneurship and Livelihood Improvement in Rural Communites: A Case Study of U-thong Ancient City, Suphanburi. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University. 17, 1 (Mar. 2023), 325–339. DOI:https://doi.org/10.14456/psruhss.2023.23.