SIMAMORA, B. Investigasi Aspek-aspek Promosi Penjualan. Jurnal Manajemen, [S. l.], v. 13, n. 1, p. 53–66, 2024. DOI: 10.46806/jm.v13i1.1100. Disponível em: https://jurnal.kwikkiangie.ac.id/index.php/JM/article/view/1100. Acesso em: 7 may. 2026.