KIATTIYAN , K.; ROJANATRAKUL, T. The Preparation for Entering the Aging Society A Case study of Wat Sai Sub-district, Mueang Nakhon Sawan District, Nakhon Sawan Province. Journal of Modern Learning Development, [S. l.], v. 6, n. 2, p. 59–74, 2021. Disponível em: https://so06.tci-thaijo.org/index.php/jomld/article/view/247278. Acesso em: 16 sep. 2026.