Uji kesesuaian metode ceklis Occupational Repetitive Action (OCRA) dan metode Rapid Upper Limb Assessment (RULA) dalam skrining Upper Extremities Work-Related Musculoskeletal Disorders = Occupational Repetitive Action (OCRA) and Rapid Upper Limb (RULA) goodness of fit in screening Upper Extremities Work-Related Musculoskeletal Disorders