Sihotang, Widya Yanti, Santy Deasy Siregar, and Valentino Sinaga. “FAKTOR RISIKO MUSCULOSKELETAL DISORDERS PADA PEKERJA TUKANG OJEK ONLINE DI MEDAN HELVETIA”. PREPOTIF : JURNAL KESEHATAN MASYARAKAT 9, no. 2 (August 16, 2025): 4775–4784. Accessed December 11, 2025. https://journal.universitaspahlawan.ac.id/index.php/prepotif/article/view/48409.