Changthum P, Porncharoen R. The Perception of Visual Acuity to relieve Fatigue Symptoms From Technological Devices in the Digital Age. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University [internet]. 2022 Dec. 20 [cited 2025 Dec. 9];17(1):16-28. available from: https://so01.tci-thaijo.org/index.php/GraduatePSRU/article/view/244384