Rungsirisangratana, Chaihan, Patima Pinsuwannabud, and Chutisa Hirunphasert. “Computer Vision Syndrome among Office Workers in Three Factories in Phrapradaeng District, Samutprakarn Province”. Journal of Preventive Medicine Association of Thailand 10, no. 1 (May 12, 2020): 21–35. accessed October 9, 2026. https://he01.tci-thaijo.org/index.php/JPMAT/article/view/242203.