Buophun, S., & Khuancharee, K. (2024). Effectiveness of Modified matrix program among drug dependent patients at Banna Hospital Nakhon Nayok Province. : A cross-sectional descriptive study. Journal of Medical and Public Health Region 4, 14(3), 146–156. retrieved from https://he01.tci-thaijo.org/index.php/JMPH4/article/view/263919