Kantha, K. “Epidemiology of Deliberate Self-Harm and Suicide in Chun District Phayao Province”. 2022. Journal of Preventive Medicine Association of Thailand, vol. 11, no. 3, Feb. 2022, pp. 577-90, https://he01.tci-thaijo.org/index.php/JPMAT/article/view/250104.