Tangtipongkul, Kaewkwan, and Supachai Srisuchart. “The Decision to Retire Early: Evidence from Private Service Sector in Thailand”. Journal of Population and Social Studies [JPSS] 26, no. 2 (March 30, 2018): 149–164. Accessed April 26, 2024. https://so03.tci-thaijo.org/index.php/jpss/article/view/117180.