Saensri, Supapon, Grit Patchanee, and Atthanicha Muenhawong3. “Occupational Vision Test in Handmade Wig Makers”. The office of disease prevention and control 9th Nakhon Ratchasima Journal 26, no. 3 (September 30, 2020): 5–14. Accessed May 2, 2024. https://he02.tci-thaijo.org/index.php/ODPC9/article/view/246208.