Koranee, R., C. Aunchai, A. Ditsawan, S. Pomyai, and T. Vinissorn. “Situation of Addictive Substance Use Among Nacrotics Drug Users in Health Service Region 3, 2009 – 2014 - สถานการณ์ของชนิดสารเสพติดทีใ”. Journal of Health Science of Thailand, vol. 25, no. 2, Nov. 2017, pp. 173-80, https://thaidj.org/index.php/JHS/article/view/241.