Pitspingkum, W., S. Chautrakarn, and A. Thongprachum. “Factors Associated with Mental Health and Stress among Healthcare Personnel Responsible for COVID-19 in Lampang Province”. Journal of Phrapokklao Nursing College, Chanthaburi, vol. 36, no. 1, June 2025, pp. 281–298, https://he01.tci-thaijo.org/index.php/pnc/article/view/278012.