Tegarini Woro Cita Raruna. 2024. “Pengaruh Kualitas Pelayanan Dan Kepuasan Pelanggan Terhadap Loyalitas Pelanggan Di Siniaja Barbershop Depok”. Jurnal Adijaya Multidisplin 2 (04):660–669. https://e-journal.naureendigition.com/index.php/jam/article/view/1531.