GOPAR, Abdul; HALIM, Hartanto; YANTHI, Winda Dwi. PENGARUH PROMOSI PENJUALAN DAN KUALITAS PRODUK TERHADAP LOYALITAS PELANGGAN PT JAYA ABADI . Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi, [S. l.], v. 3, n. 4, p. 1026–1042, 2025. Disponível em: https://jurnal.researchideas.org/index.php/neraca/article/view/438. Acesso em: 9 sep. 2025.