Devi Prabhasanti. “ERGONOMIC ANALYSIS OF MUSCULOSKELETAL PROBLEM AND FATIGUE AMONG CATERING WORKERS”. Journal of Innovation Research and Knowledge 1, no. 3 (August 25, 2021): 347–352. Accessed July 9, 2025. https://www.bajangjournal.com/index.php/JIRK/article/view/203.