Songkram, Phairat. “Factor Related to the Relapse of the Methamphetamine Addicts in Pluak Daeng Hospital”. Journal of Health Science of Thailand 17, no. Sup.6 (December 20, 2018): SVI1673–1683. Accessed December 5, 2025. https://thaidj.org/index.php/JHS/article/view/5339.