Ladbuakhao N, Bunthumporn N, Vuthiarpa S. The Effects of a Self-Efficacy Program on The Coping Behaviors of Amphetamine Dependent Patients. J Royal Thai Army Nurses [internet]. 2021 Dec. 29 [cited 2025 Dec. 9];22(3):181-9. available from: https://he01.tci-thaijo.org/index.php/JRTAN/article/view/245465