“Peran Karyawan Dalam Implementasi Pelayanan Prima Bagi Jamaah Umroh Di PT. Mutiara Amanah Panyuran Palang Tuban”. RUMI: Rumah Jurnal Ilmiah Multidisiplin 1, no. 2 (May 8, 2026): 205–211. Accessed July 12, 2026. https://journal.lenteramulia.org/index.php/rumi/article/view/95.