Wibowo, H., T. Berniyanti, and J. Sunariani. “Correlation Between Working Position of Dentists and Malondialdehyde Concentration With Musculoskeletal Complaints”. Dental Journal, vol. 50, no. 1, Mar. 2017, pp. 32-35, doi:10.20473/j.djmkg.v50.i1.p32-35.