Fikri, Fikri, Etty Rekawati, and Henny Permatasari. “Exercise Therapy Is Efficacious in Reducing Pain of Musculoskeletal Disorders in Cleaning Workers: A Systematic Review”. Indonesian Journal of Global Health Research 6, no. 3 (April 19, 2024): 1557-1568. Accessed December 29, 2025. http://jurnal.globalhealthsciencegroup.com/index.php/IJGHR/article/view/3197.