Sangtongluan, Niyot. 2024. “Effects of an Integrative Group Psychotherapy Training Program on Cognitive Function Among Elderly Psychiatric Inpatients at Srithanya Hospital”. Maharat Nakhon Ratchasima Hospital Journal 38 (2). Nakhon Ratchasima,Thailand:101-8. https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1584.