KAEWPHICHAI, Phichitra; PENPONG, Manolee Sripaoraya; BOONKONG, Boonrirk. Cost-effectiveness Analysis of Health and Nutrition Promotion for the Elderly in Khlong Prab Subdistrict, Ban Na San District, Surat Thani Province. Journal of Applied Economics and Management Strategy, [S. l.], v. 12, n. 2, p. 21–40, 2025. DOI: 10.56825/jaems.2025.1226316. Disponível em: https://kuojs.lib.ku.ac.th/index.php/jaems/article/view/6316. Acesso em: 13 dec. 2025.