ALVIN JULIAN HERLAMBANG. Pengaruh Kualitas Produk Terhadap Kepuasan Pelanggan Daviena Skincare Di Zahra Beauty Surabaya. OPTIMAL Jurnal Ekonomi dan Manajemen, [S. l.], v. 3, n. 4, p. 59–64, 2023. DOI: 10.55606/optimal.v3i4.2296. Disponível em: https://researchhub.id/index.php/optimal/article/view/2296. Acesso em: 13 aug. 2025.