Nithithamthada, Rachatiya, Sunisa Chaiklieng, and Rungthip Puntumetakul. 2017. “Musculoskeletal Disorders Among Dental Personnel of Government Sector in Khon Kaen Province”. Asia-Pacific Journal of Science and Technology 18 (5):869-79. https://so01.tci-thaijo.org/index.php/APST/article/view/83009.