Teuku Reza Syahputera Sofyan, et al. “Radiological External Picture of Proximal Humerus Fracture After Surgery at Haji Adam Malik Hospital”. International Journal of Health, Economics, and Social Sciences (IJHESS), vol. 8, no. 2, Apr. 2026, p. 1756~1761, doi:10.56338/ijhess.v8i2.10985.