Pengaruh Kualitas Pelayanan Dan Suasana Coffee Shop Terhadap Loyalitas Pelanggan Inzomnia Coffee Shop Wanayasa Purwakarta. Wikara National Economic and Social Research Development, [S. l.], v. 6, n. 2, p. 99–112, 2025. DOI: 10.54010/wnesrd.v6.n2.3. Disponível em: https://ejournal.stie-wikara.ac.id/index.php/wnesrd/article/view/66. Acesso em: 28 jun. 2026.