YAI-IN, A. THE DEVELOPMENT OF ELDERLY’S WELFARE STRUCTURE IN THAI SOCIETY: CASE STUDY OF UMONG MUNICIPALITY MUEANG LAMPHUN DISTRICT, LAMPHUN PROVINCE. Journal of MCU Social Science Review, Ayutthaya, Thailand, v. 10, n. 1, p. 52–65, 2021. Disponível em: https://so03.tci-thaijo.org/index.php/jssr/article/view/249513. Acesso em: 29 mar. 2024.