SARI, Pupung Purnama; MAULITA, Aprilia Nifatul; IKHSAN, Mochamad Rial Darul; NURQOIRI, Hafiz. Dampak Persaingan Terhadap Harga dan Kualitas Produk pada Industri. ULIL ALBAB : Jurnal Ilmiah Multidisiplin, [S. l.], v. 4, n. 9, p. 2224–2230, 2025. DOI: 10.56799/jim.v4i9.11102. Disponível em: https://al-haramjournal.co.id/JIM/article/view/11102. Acesso em: 6 aug. 2026.