PENGARUH KUALITAS PRODUK TERHADAP PENINGKATAN PENJUALAN PADA PECEL LELE ARKHAN. JURNAL ANALISIS MANAJEMEN, [S. l.], v. 10, n. 1, p. 74–84, 2024. DOI: 10.32520/jam.v10i1.3682. Disponível em: https://ejournal.unisi.ac.id/index.php/jam/article/view/3682. Acesso em: 6 oct. 2026.