Khammek, S., & Intagoon, K. (2024). Factors Effecting Elderly Capacity in Saving of the Working-Aged Population in Mueang District, Phitsanulok Province. Journal of Spatial Development and Policy, 2(3), 49–60. retrieved from https://so16.tci-thaijo.org/index.php/JSDP/article/view/333