Vannajak, Kunavut, and Pimonpan Taweekarn Vannajak. 2022. “Ergonomics Risk and Musculoskeletal Injury Prevention from Tablet PC User Among Undergraduate”. Srinagarind Medical Journal 37 (2):186-92. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/252015.