ANALISIS PENGARUH KUALITAS PELAYANAN TERHADAP LOYALITAS PELANGGAN PADA KEDAI KOPI LOJJJIK JATINANGOR. Integrative Perspectives of Social and Science Journal, [S. l.], v. 2, n. 03 Juli, p. 5356–5366, 2025. Disponível em: https://ipssj.com/index.php/ojs/article/view/693. Acesso em: 21 oct. 2026.