HIRANBURANA , S. Border Cities as Learning Economic Corridors for an Aging Society: A Case Study of Prachuap Khiri Khan Province. SOCIAL SCIENCES RESEARCH AND ACADEMIC JOURNAL, Bangkok, Thailand, v. 21, n. 3, p. 43–56, 2026. Disponível em: https://so05.tci-thaijo.org/index.php/JSSRA/article/view/287494. Acesso em: 2 oct. 2026.