Ruangpon P, Insaad T. Policies for developing and promoting income-generating occupational groups for the elderly Case Study of Sakon Nakhon Municipality, Thailand. . kasetsart J. Soc. Sci. [internet]. 2026 Sep. 8 [cited 2026 Sep. 17];47(3):470335. available from: https://so04.tci-thaijo.org/index.php/kjss/article/view/292673