SIAGIAN, D.; PANDIANGAN, S.; SIRAIT, K.; PUTRI, M. The Role of the Marketing Department in Supporting the Business Support Department at PT Pegadaian Regional Office 1 Medan. Jurnal Multidisiplin Dehasen (MUDE), v. 5, n. 4, p. 2169-2180, 21 out. 2026.