Fajar Dwi Saputra A, Asyfiradayati R. Factors Associated with Physical Work Stress among Photocopy Workers around Universitas Muhammadiyah Surakarta. IJSE [Internet]. 2026 Jun. 26 [cited 2026 Jul. 7];6(2):1502-9. Available from: https://ijsenet.com/index.php/IJSE/article/view/479