Limsuwan, Nida, and Nitdhisarnee Rujirungsijareon. “Factors Associated With Stress Levels in Secondary School Students under Bangkok Metropolitan Administration”. Journal of the Psychiatric Association of Thailand 66, no. 1 (March 26, 2021): 53–68. Accessed October 6, 2022. https://he01.tci-thaijo.org/index.php/JPAT/article/view/243511.