Thabtong, Uthai, Sukanda Sooksala, and Thava Ororam. “Website Development to Calculate the Visual Acuity in Medical Codes of Cataract Patients for Medical Statists Technician at Ratchaburi Hospital”. UBRU Journal for Public Health Research 9, no. 1 (June 30, 2020): 93–103. Accessed February 28, 2024. https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/243318.