SYAKDIYAH, Siti Halimatus. Upaya Kepala Sekolah Dalam Meningkatkan Kepuasan Pelanggan Melalui Customer Intamacy. Global Education Journal, [S. l.], v. 1, n. 2, p. 349–358, 2023. DOI: 10.59525/gej.v1i2.268. Disponível em: https://journal.civiliza.org/index.php/gej/article/view/268. Acesso em: 10 apr. 2026.