Varmazyar 1 S, Choubdar 1* M. Assessment of the Risk of Musculoskeletal Disorders in the Upper-limb in Greenhouse Workers by the OCRA and ACGIH-HAL Methods. SJMS [Internet]. 2018 May 6 [cited 2026 Aug. 29];3(4). Available from: https://sjms.shmu.ac.ir/index.php/ijhs/article/view/286