บุญประเสริฐ ชอน. “Screening and Identification Risk Factors of Depression in Rural Populations,Tumbol Maejadeemai Amphoe Wiang Pa Pao, Chiang Rai Province”. Journal of Preventive Medicine Association of Thailand 9, no. 1 (May 23, 2019): 43–58. Accessed April 24, 2024. https://he01.tci-thaijo.org/index.php/JPMAT/article/view/190742.