Roopkhaw, Kampanart, and Narongsak Noosorn. “Predictors of intention to stop substance abuse users after receiving addiction treatment in Phetchabun Province”. Journal of Medical and Public Health Region 4 13, no. 2 (June 29, 2023): 68–79. accessed September 2, 2026. https://he01.tci-thaijo.org/index.php/JMPH4/article/view/261507.