แสงอ่อน ส. A A Comparative Study of Happiness and Quality of Life Outcomes from Participation in Elderly School Activities among Older Adults in Ban Fahuan Community, Lue Amnat District, Amnat Charoen Province. ยโสธรเวชสาร, [S. l.], v. 28, n. 1, p. 2814250, 2026. Disponível em: https://he04.tci-thaijo.org/index.php/hciyasohos/article/view/4250. Acesso em: 9 ต.ค. 2026.