Saputra, D. A. Y., Saputra, H. and Sutoto, S. (2022) “Risk of Back Pain in Faculty of Medicine UPN Veteran Jakarta Students During Online Lectures in the 2020 COVID-19 Pandemic Era”, Jurnal Profesi Medika : Jurnal Kedokteran dan Kesehatan, 16(2). doi: 10.33533/jpm.v16i2.4815.