ANGGRAENI, D.; NURHAYATI, I.; PRASETYOWATI, R. A. ANALISIS PERUBAHAN LABA KOTOR UNTUKPENINGKATAN PENJUALAN. Manager : Jurnal Ilmu Manajemen, [S. l.], v. 2, n. 3, p. 435–442, 2022. DOI: 10.32832/manager.v2i3.8776. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/Manager/article/view/8776. Acesso em: 22 nov. 2024.