Chaiyapan M, Suwanphahu B. The Development of Mental Health Promotion Program for the Elderly by Participation of Community at the District Level Songkhla Province. JRN-MHS [internet]. 2019 Sep. 30 [cited 2026 Sep. 19];39(3):150-68. available from: https://he02.tci-thaijo.org/index.php/nur-psu/article/view/218909