SUKLANI, S.; SIBAWEH, I. Customer Value and Competitive Advantage in Schools at Cirebon. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama, [S. l.], v. 15, n. 2, p. 1167–1178, 2023. DOI: 10.37680/qalamuna.v15i2.3781. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/qalamuna/article/view/3781. Acesso em: 31 jul. 2025.