Kaewyot P, Chaiklieng S. Muscle fatigue and health risk assessment on occupational back pain of workers involved lifting and handling products in the industry. Arch AHS [Internet]. 2020 Jan. 15 [cited 2024 May 5];31(3):439-54. Available from: https://he01.tci-thaijo.org/index.php/ams/article/view/235111