Saesa N, Balthip K, Doungsuwan N, Thakan W. Perceptions of Gratitude Among Youth Recovering from Substance Abuse. swtu [internet]. 2025 Dec. 29 [cited 2026 Sep. 14];33(2):103-32. available from: https://so04.tci-thaijo.org/index.php/swjournal/article/view/275701