“ANALISIS POSTUR TUBUH PEKERJA INDUSTRI GULA MERAH TERHADAP KELUHAN NYERI PUNGGUNG BAWAH DI CV BANGKIT JAYA”, Medic Nutricia, vol. 21, no. 3, pp. 571–580, Nov. 2025, Accessed: Oct. 02, 2026. [Online]. Available: https://cibjournal.com/index.php/medicnutricia/article/view/1862